Certificate of Analysis Product Name Ivabradine hydrochloride CAS Registry No. 148849-67-6 Specification No. IH17-02
Cas:148849-67-6
Min.Order:1 Kilogram
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis
Cas:148849-67-6
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:148849-67-6
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inquiryUnique advantages for Ivabradine hydrochloride Cas 148849-67-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to off-white powder Storage:-20°C Freezer Package:10g,100
Cas:148849-67-6
Min.Order:10 Gram
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:148849-67-6
Min.Order:1 Gram
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:148849-67-6
Min.Order:1 Gram
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inquiryAs a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,
Cas:148849-67-6
Min.Order:1 Gram
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:148849-67-6
Min.Order:1 Metric Ton
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:148849-67-6
Min.Order:5 Kiloliter
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inquiryProduct Name: Ivabradine hydrochloride Synonyms: 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one Hydrochloride;Corlentor;Procoralan;S-16257;(7,8-Dimeth
Cas:148849-67-6
Min.Order:1 Kilogram
FOB Price: $470.0
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:148849-67-6
Min.Order:1 Gram
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:148849-67-6
Min.Order:1 Kilogram
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:148849-67-6
Min.Order:1 Kilogram
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:148849-67-6
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inquiryName Ivabradine hydrochloride Synonyms 3-[3-[[(8S)-3,4-Dimethoxy-8-bicyclo[4.2.0]octa-1,3,5-trienyl]methyl-methylamino]propyl]-7,8-dimethoxy-2,5-dihydro-1H-3-benzazepin-4-one hydrochloride Molecular Structur
Cas:148849-67-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv
Cas:148849-67-6
Min.Order:10 Gram
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Type:Other
inquiryWe are concentrating on APIs and pharmaceutical intermediates. With in depth knowledge and understanding in this industry, we are indulged in supplying a wide assortments of Ivabradine hydrochloride from Wuhan, Hubei, China.
Cas:148849-67-6
Min.Order:100 Gram
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Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:148849-67-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac
Cas:148849-67-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 2.0
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA
Cas:148849-67-6
Min.Order:1 Kilogram
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Type:Trading Company
inquiryBeluga chemical professional supply High quality Ivabradine hydrochloride manufacturer 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made i
Cas:148849-67-6
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:148849-67-6
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:148849-67-6
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inquiryHebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em
Cas:148849-67-6
Min.Order:1 Gram
FOB Price: $50000.0
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inquiryAppearance:white powder without visible impurities Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:148849-67-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:148849-67-6
Min.Order:1 Kilogram
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inquiryProduct Name: Ivabradine hydrochloride Synonyms: 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one Hydrochloride;Corlentor;Procoralan;S-16257;(7,8-Dime
Cas:148849-67-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:148849-67-6
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry3-{3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}-(methyl)amino]propyl}-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
ivabradine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 3-{3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}-(methyl)amino]propyl}-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With palladium 10% on activated carbon; hydrogen; acetic acid at 15 - 25℃; for 23h; Stage #2: With hydrogenchloride In ethyl acetate; isopropyl alcohol at 0 - 10℃; for 1h; | 93.5% |
Stage #1: 3-{3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}-(methyl)amino]propyl}-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With palladium 10% on activated carbon; hydrogen; ammonium formate In methanol at 25 - 30℃; Stage #2: With hydrogenchloride In dichloromethane | 78% |
With hydrogenchloride; hydrogen; palladium 10% on activated carbon In water at 45℃; under 7500.75 Torr; for 6h; | |
Multi-step reaction with 2 steps 1: hydrogenchloride / acetonitrile / 20 - 25 °C 2: 5%-palladium/activated carbon; hydrogen / methanol / 18 h / 30 - 35 °C / 3000.3 - 3750.38 Torr / Autoclave View Scheme | |
Stage #1: 3-{3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}-(methyl)amino]propyl}-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With palladium 10% on activated carbon; hydrogen In methanol at 25 - 30℃; under 5250.53 - 6000.6 Torr; Stage #2: With hydrogenchloride In dichloromethane; water | 24.48 g |
1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride
ivabradine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 3-(2-[1,3]-dioxolan-2-yl-ethyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With hydrogen; palladium on activated charcoal In ethanol at 55℃; under 3750.38 Torr; Stage #2: 1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride In ethanol; water at 20 - 85℃; under 22502.3 Torr; | 85% |
Stage #1: 3-(2-[1,3]-dioxolan-2-yl-ethyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With palladium on activated charcoal; hydrogen In ethanol at 55℃; under 3750.38 Torr; Autoclave; Large scale; Stage #2: 1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride With palladium on activated charcoal; hydrogen In ethanol; water at 85℃; under 22502.3 Torr; Autoclave; Large scale; | 85% |
Stage #1: 3-(2-[1,3]-dioxolan-2-yl-ethyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one With palladium on activated charcoal; hydrogen In ethanol at 20 - 55℃; under 3750380 Torr; Autoclave; Inert atmosphere; Stage #2: 1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride In ethanol; water at 20 - 85℃; under 63756400 Torr; Inert atmosphere; | 85% |
1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride
ivabradine hydrochloride
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In ethanol; water at 85℃; under 22502.3 Torr; Autoclave; | 85% |
ivabradine
ivabradine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In water; acetonitrile at 20℃; pH=2; | 81% |
With hydrogenchloride In acetonitrile at 60℃; pH=2 - 3; | 80.1% |
With hydrogenchloride In diethyl ether; acetonitrile Product distribution / selectivity; | 78% |
3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride
ivabradine hydrochloride
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In methanol at 30 - 35℃; under 3000.3 - 3750.38 Torr; for 18h; Autoclave; | 80% |
1-[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]-N-methylmethanamine hydrochloride
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 1.2: 2 h / 20 °C 2.1: potassium carbonate / water / 0.08 h 2.2: Inert atmosphere 3.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine / acetonitrile / 12 h / 20 °C 2: hydrogenchloride; pyrographite / acetonitrile / 0.17 h / 70 °C / pH 2 - 3 View Scheme |
3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1.1: potassium hydroxide; water / 4 h / Reflux 1.2: 20 °C 2.1: ethyl acetate / 1.25 h / 0 °C / Reflux 3.1: hydrogenchloride / dichloromethane; water / 0.08 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide; water / 4 h / Reflux 1.2: 20 °C 2.1: acetone / 0.5 h / Reflux; Cooling 3.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide; water / 4 h / Reflux 1.2: 20 °C 2.1: ethyl acetate / 1 h / 18 °C / Heating 3.1: hydrogenchloride / dichloromethane; water / 0.33 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
(R,S)-4,5-dimethoxy-1,2-dihydrocyclobutabenzene-1-carboxylic acid
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1.1: ethyl acetate / 1.25 h / 0 °C / Reflux 2.1: hydrogenchloride / dichloromethane; water / 0.08 h 3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 4.1: dichloromethane; water / 0 - 10 °C 5.1: borane-THF / tetrahydrofuran / 20 - 50 °C 5.2: 0.25 h / 0 - 5 °C 5.3: 2.5 h / 0 °C / Reflux 6.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 6.2: 2 h / 20 °C 7.1: potassium carbonate / water / 0.08 h 7.2: Inert atmosphere 8.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 8 steps 1.1: acetone / 0.5 h / Reflux; Cooling 2.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 4.1: dichloromethane; water / 0 - 10 °C 5.1: borane-THF / tetrahydrofuran / 20 - 50 °C 5.2: 0.25 h / 0 - 5 °C 5.3: 2.5 h / 0 °C / Reflux 6.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 6.2: 2 h / 20 °C 7.1: potassium carbonate / water / 0.08 h 7.2: Inert atmosphere 8.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 8 steps 1.1: ethyl acetate / 1 h / 18 °C / Heating 2.1: hydrogenchloride / dichloromethane; water / 0.33 h 3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 4.1: dichloromethane; water / 0 - 10 °C 5.1: borane-THF / tetrahydrofuran / 20 - 50 °C 5.2: 0.25 h / 0 - 5 °C 5.3: 2.5 h / 0 °C / Reflux 6.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 6.2: 2 h / 20 °C 7.1: potassium carbonate / water / 0.08 h 7.2: Inert atmosphere 8.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 8 steps 1.1: ethyl acetate / 1 h / 18 °C / Heating 2.1: hydrogenchloride / dichloromethane; water / 0.33 h 3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 4.1: dichloromethane; water / 0 - 10 °C 5.1: borane-THF / tetrahydrofuran / 20 - 50 °C 5.2: 0.25 h / 0 - 5 °C 5.3: 2.5 h / 0 °C / Reflux 6.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 6.2: 2 h / 20 °C 7.1: potassium carbonate / water / 0.08 h 7.2: Inert atmosphere 8.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 8 steps 1.1: ethyl acetate / Heating 2.1: hydrogenchloride / dichloromethane; water / 0.33 h 3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 4.1: dichloromethane; water / 0 - 10 °C 5.1: borane-THF / tetrahydrofuran / 20 - 50 °C 5.2: 0.25 h / 0 - 5 °C 5.3: 2.5 h / 0 °C / Reflux 6.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 6.2: 2 h / 20 °C 7.1: potassium carbonate / water / 0.08 h 7.2: Inert atmosphere 8.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: hydrogenchloride / dichloromethane; water / 0.08 h 2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 3.1: dichloromethane; water / 0 - 10 °C 4.1: borane-THF / tetrahydrofuran / 20 - 50 °C 4.2: 0.25 h / 0 - 5 °C 4.3: 2.5 h / 0 °C / Reflux 5.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 5.2: 2 h / 20 °C 6.1: potassium carbonate / water / 0.08 h 6.2: Inert atmosphere 7.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 2.1: dichloromethane; water / 0 - 10 °C 3.1: borane-THF / tetrahydrofuran / 20 - 50 °C 3.2: 0.25 h / 0 - 5 °C 3.3: 2.5 h / 0 °C / Reflux 4.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 4.2: 2 h / 20 °C 5.1: potassium carbonate / water / 0.08 h 5.2: Inert atmosphere 6.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 3 steps 1.1: chloroformic acid ethyl ester; triethylamine / tetrahydrofuran / 20 °C 1.2: 20 °C 2.1: borane-THF / tetrahydrofuran / 20 °C 2.2: 4 h 3.1: hydrogen; palladium on activated charcoal / ethanol / 55 °C / 3750.38 Torr / Autoclave; Large scale 3.2: 85 °C / 22502.3 Torr / Autoclave; Large scale View Scheme |
(S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1.3,5-triene-7-carboxylic acid (S)-(-)-1-(naphthyl)-ethylamine
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 3.1: dichloromethane; water / 0 - 10 °C 4.1: borane-THF / tetrahydrofuran / 20 - 50 °C 4.2: 0.25 h / 0 - 5 °C 4.3: 2.5 h / 0 °C / Reflux 5.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 5.2: 2 h / 20 °C 6.1: potassium carbonate / water / 0.08 h 6.2: Inert atmosphere 7.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 3.1: dichloromethane; water / 0 - 10 °C 4.1: borane-THF / tetrahydrofuran / 20 - 50 °C 4.2: 0.25 h / 0 - 5 °C 4.3: 2.5 h / 0 °C / Reflux 5.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 5.2: 2 h / 20 °C 6.1: potassium carbonate / water / 0.08 h 6.2: Inert atmosphere 7.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: acetone / 0.5 h / Reflux; Cooling 4.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1.25 h / 0 °C / Reflux 4.1: hydrogenchloride / dichloromethane; water / 0.08 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
(R)-4,5-dimethoxy-1,2-dihydrocyclobutabenzene-1-carboxylic acid
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1.1: potassium hydroxide / water / 4 h 1.2: 0.5 h / Cooling with ice-water bath 2.1: ethyl acetate / 1.25 h / 0 °C / Reflux 3.1: hydrogenchloride / dichloromethane; water / 0.08 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide / water / 4 h 1.2: 0.5 h / Cooling with ice-water bath 2.1: acetone / 0.5 h / Reflux; Cooling 3.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide / water / 4 h 1.2: 0.5 h / Cooling with ice-water bath 2.1: ethyl acetate / 1 h / 18 °C / Heating 3.1: hydrogenchloride / dichloromethane; water / 0.33 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide / water / 4 h 1.2: 0.5 h / Cooling with ice-water bath 2.1: ethyl acetate / 1 h / 18 °C / Heating 3.1: hydrogenchloride / dichloromethane; water / 0.33 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 9 steps 1.1: potassium hydroxide / water / 4 h 1.2: 0.5 h / Cooling with ice-water bath 2.1: ethyl acetate / Heating 3.1: hydrogenchloride / dichloromethane; water / 0.33 h 4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 5.1: dichloromethane; water / 0 - 10 °C 6.1: borane-THF / tetrahydrofuran / 20 - 50 °C 6.2: 0.25 h / 0 - 5 °C 6.3: 2.5 h / 0 °C / Reflux 7.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 7.2: 2 h / 20 °C 8.1: potassium carbonate / water / 0.08 h 8.2: Inert atmosphere 9.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: hydrogenchloride / dichloromethane; water / 0.33 h 2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 3.1: dichloromethane; water / 0 - 10 °C 4.1: borane-THF / tetrahydrofuran / 20 - 50 °C 4.2: 0.25 h / 0 - 5 °C 4.3: 2.5 h / 0 °C / Reflux 5.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 5.2: 2 h / 20 °C 6.1: potassium carbonate / water / 0.08 h 6.2: Inert atmosphere 7.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 2.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 3.1: dichloromethane; water / 0 - 10 °C 4.1: borane-THF / tetrahydrofuran / 20 - 50 °C 4.2: 0.25 h / 0 - 5 °C 4.3: 2.5 h / 0 °C / Reflux 5.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 5.2: 2 h / 20 °C 6.1: potassium carbonate / water / 0.08 h 6.2: Inert atmosphere 7.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1.25 h / 0 °C / Reflux 4.1: hydrogenchloride / dichloromethane; water / 0.08 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1.1: hydrogenchloride / water 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / water 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: acetone / 0.5 h / Reflux; Cooling 4.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / water 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: hydrogenchloride / water 2.1: potassium hydroxide / water / 4 h 2.2: 0.5 h / Cooling with ice-water bath 3.1: ethyl acetate / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
(7S)-3,4-dimethoxy-N-methylbicyclo[4.2.0]octa-1,3,5-triene-7-carboxamide
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: borane-THF / tetrahydrofuran / 20 - 50 °C 1.2: 0.25 h / 0 - 5 °C 1.3: 2.5 h / 0 °C / Reflux 2.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 2.2: 2 h / 20 °C 3.1: potassium carbonate / water / 0.08 h 3.2: Inert atmosphere 4.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 2 steps 1.1: borane-THF / tetrahydrofuran / 20 °C 1.2: 4 h 2.1: hydrogen; palladium on activated charcoal / ethanol / 55 °C / 3750.38 Torr / Autoclave; Large scale 2.2: 85 °C / 22502.3 Torr / Autoclave; Large scale View Scheme |
(S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1.3,5-triene-7-carboxylic acid chloride
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: dichloromethane; water / 0 - 10 °C 2.1: borane-THF / tetrahydrofuran / 20 - 50 °C 2.2: 0.25 h / 0 - 5 °C 2.3: 2.5 h / 0 °C / Reflux 3.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 3.2: 2 h / 20 °C 4.1: potassium carbonate / water / 0.08 h 4.2: Inert atmosphere 5.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
dehydro-ivabradine oxalate
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium carbonate / water / 0.08 h 1.2: Inert atmosphere 2.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
3-(2-bromo-4,5-dimethoxyphenyl)propanenitrile
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / -10 °C / Inert atmosphere 2.1: potassium hydroxide; water / 4 h / Reflux 2.2: 20 °C 3.1: ethyl acetate / 1.25 h / 0 °C / Reflux 4.1: hydrogenchloride / dichloromethane; water / 0.08 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / -10 °C / Inert atmosphere 2.1: potassium hydroxide; water / 4 h / Reflux 2.2: 20 °C 3.1: acetone / 0.5 h / Reflux; Cooling 4.1: hydrogenchloride / ethyl acetate; water / 0.08 h / pH 3 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / -10 °C / Inert atmosphere 2.1: potassium hydroxide; water / 4 h / Reflux 2.2: 20 °C 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / -10 °C / Inert atmosphere 2.1: potassium hydroxide; water / 4 h / Reflux 2.2: 20 °C 3.1: ethyl acetate / 1 h / 18 °C / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme | |
Multi-step reaction with 10 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / -10 °C / Inert atmosphere 2.1: potassium hydroxide; water / 4 h / Reflux 2.2: 20 °C 3.1: ethyl acetate / Heating 4.1: hydrogenchloride / dichloromethane; water / 0.33 h 5.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 15 - 25 °C 6.1: dichloromethane; water / 0 - 10 °C 7.1: borane-THF / tetrahydrofuran / 20 - 50 °C 7.2: 0.25 h / 0 - 5 °C 7.3: 2.5 h / 0 °C / Reflux 8.1: potassium carbonate; sodium iodide / 1-methyl-pyrrolidin-2-one / 20 - 60 °C / Inert atmosphere 8.2: 2 h / 20 °C 9.1: potassium carbonate / water / 0.08 h 9.2: Inert atmosphere 10.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / water / 6 h / 45 °C / 7500.75 Torr View Scheme |
7,8-dimethoxy-2-oxo-2,3,4,5-tetrahydro-1H-3-benzazepine
(S)-3-chloro-N-((3,4-dimethoxybicyclo[4.2,0]octa-1(6),2,4-trien-7-yl)methyl)-N-methylpropan-1-amine
ivabradine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 7,8-dimethoxy-2-oxo-2,3,4,5-tetrahydro-1H-3-benzazepine With potassium tert-butylate In dimethyl sulfoxide for 1.08333h; Inert atmosphere; Stage #2: (S)-3-chloro-N-((3,4-dimethoxybicyclo[4.2,0]octa-1(6),2,4-trien-7-yl)methyl)-N-methylpropan-1-amine In dimethyl sulfoxide at 25 - 30℃; Stage #3: With hydrogenchloride In isopropyl alcohol; acetonitrile at 15 - 20℃; for 12h; pH=1 - 2; Inert atmosphere; |
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium hydroxide 1.2: 5 h / 20 °C / Inert atmosphere 2.1: potassium tert-butylate / dimethyl sulfoxide / 1.08 h / Inert atmosphere 2.2: 25 - 30 °C 2.3: 12 h / 15 - 20 °C / pH 1 - 2 / Inert atmosphere View Scheme |
[{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: potassium carbonate / 20 °C 2.1: potassium tert-butylate / dimethyl sulfoxide / 1 h / 20 °C 2.2: 20 °C 3.1: hydrogenchloride / diethyl ether; acetonitrile View Scheme | |
Multi-step reaction with 4 steps 1.1: potassium carbonate / 20 °C 2.1: potassium tert-butylate / dimethyl sulfoxide / 0.5 h / 20 °C 2.2: 20 °C 3.1: hydrogen; acetic acid / 20% palladium hydroxide-activated charcoal / ethanol / 5 h / 20 °C / 3750.38 Torr 4.1: hydrogenchloride / diethyl ether; acetonitrile View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate; potassium iodide / 48 h / 85 - 90 °C 2: hydrogenchloride / acetonitrile / 20 - 25 °C 3: 5%-palladium/activated carbon; hydrogen / methanol / 18 h / 30 - 35 °C / 3000.3 - 3750.38 Torr / Autoclave View Scheme | |
Multi-step reaction with 3 steps 1.1: acetic acid / ethanol / 0.5 h / 20 °C 1.2: 1 h / 15 - 20 °C 2.1: triethylamine / acetonitrile / 12 h / 20 °C 3.1: hydrogenchloride; pyrographite / acetonitrile / 0.17 h / 70 °C / pH 2 - 3 View Scheme |
(S)-3-chloro-N-((3,4-dimethoxybicyclo[4.2,0]octa-1(6),2,4-trien-7-yl)methyl)-N-methylpropan-1-amine
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: potassium tert-butylate / dimethyl sulfoxide / 1 h / 20 °C 1.2: 20 °C 2.1: hydrogenchloride / diethyl ether; acetonitrile View Scheme | |
Multi-step reaction with 3 steps 1.1: potassium tert-butylate / dimethyl sulfoxide / 0.5 h / 20 °C 1.2: 20 °C 2.1: hydrogen; acetic acid / 20% palladium hydroxide-activated charcoal / ethanol / 5 h / 20 °C / 3750.38 Torr 3.1: hydrogenchloride / diethyl ether; acetonitrile View Scheme |
[{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine
3-(3-chloropropyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one
ivabradine hydrochloride
Conditions | Yield |
---|---|
Stage #1: [{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine; 7,8-dimethoxy-3-(3-chloropropyl)-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one With potassium carbonate; sodium iodide In acetone at 20 - 65℃; Stage #2: With triethylamine; acetyl chloride In toluene Stage #3: With hydrogenchloride In water; toluene pH=2 - 3; Product distribution / selectivity; |
3-(3-chloropropyl)-1,3-dihydro-7,8-dimethoxy-2H-3-benzazepine-2-one
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium carbonate; potassium iodide / 48 h / 85 - 90 °C 2: hydrogenchloride / acetonitrile / 20 - 25 °C 3: 5%-palladium/activated carbon; hydrogen / methanol / 18 h / 30 - 35 °C / 3000.3 - 3750.38 Torr / Autoclave View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / water / 30 °C 1.2: 55 - 60 °C 2.1: hydrogen; palladium 10% on activated carbon / methanol / 25 - 30 °C / 5250.53 - 6000.6 Torr View Scheme | |
Multi-step reaction with 3 steps 1.1: sodium iodide / butanone / 8 h / Reflux 2.1: potassium carbonate / water / 30 °C 2.2: 24.5 h / 30 - 60 °C 3.1: ammonium formate; palladium 10% on activated carbon; hydrogen / methanol / 25 - 30 °C View Scheme |
(R)-(3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)nitrile
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / isopropyl alcohol / 2 h / 65 °C 2.1: nitrilase of Rhodococcus erythropolis NCIMB11215 / aq. phosphate buffer; dimethyl sulfoxide / 96 h / 30 °C / pH 7.3 / Enzymatic reaction 3.1: chloroformic acid ethyl ester; triethylamine / tetrahydrofuran / 20 °C 3.2: 20 °C 4.1: borane-THF / tetrahydrofuran / 20 °C 4.2: 4 h 5.1: hydrogen; palladium on activated charcoal / ethanol / 55 °C / 3750.38 Torr / Autoclave; Large scale 5.2: 85 °C / 22502.3 Torr / Autoclave; Large scale View Scheme | |
Multi-step reaction with 5 steps 1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / isopropyl alcohol / 2 h / 65 °C 2.1: nitrilase of Rhodococcus rhodochrous NCIMB11216 / aq. phosphate buffer; dimethyl sulfoxide / 96 h / 30 °C / pH 7.3 / Enzymatic reaction 3.1: chloroformic acid ethyl ester; triethylamine / tetrahydrofuran / 20 °C 3.2: 20 °C 4.1: borane-THF / tetrahydrofuran / 20 °C 4.2: 4 h 5.1: hydrogen; palladium on activated charcoal / ethanol / 55 °C / 3750.38 Torr / Autoclave; Large scale 5.2: 85 °C / 22502.3 Torr / Autoclave; Large scale View Scheme | |
Multi-step reaction with 5 steps 1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / isopropyl alcohol / 2 h / 65 °C 2.1: over-expressed nitrilase of Rhodococcus rhodochrous NCIMB 11216 / aq. phosphate buffer; dimethyl sulfoxide / 6 h / 30 °C / pH 7 / Enzymatic reaction 3.1: chloroformic acid ethyl ester; triethylamine / tetrahydrofuran / 20 °C 3.2: 20 °C 4.1: borane-THF / tetrahydrofuran / 20 °C 4.2: 4 h 5.1: hydrogen; palladium on activated charcoal / ethanol / 55 °C / 3750.38 Torr / Autoclave; Large scale 5.2: 85 °C / 22502.3 Torr / Autoclave; Large scale View Scheme |
ethyl ((3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)carbamate
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / Reflux 1.2: 1 h / 15 - 20 °C 2.1: hydrogen; palladium on activated charcoal / water; ethanol / 85 °C / 22502.3 Torr / Autoclave View Scheme |
[{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine
(1S)-10-camphorsulfonic acid
ivabradine
A
[{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine d-camphorsulfonate
B
ivabradine hydrochloride
Conditions | Yield |
---|---|
Stage #1: [{(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl}methyl](methyl)amine; (1S)-10-camphorsulfonic acid; ivabradine In toluene; acetonitrile at 20℃; for 1h; Stage #2: With hydrogenchloride In water; toluene; acetonitrile at 0 - 5℃; for 2h; |
(3,4-Dimethoxyphenyl)acetic acid
ivabradine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: toluene / 30 h / Reflux 2.1: hydrogenchloride; sulfuric acid / water / 4 h / 25 - 30 °C / Reflux 3.1: potassium hydroxide / N,N-dimethyl-formamide / 0.25 h / 0 - 5 °C 3.2: 3 h / 0 - 5 °C 4.1: potassium carbonate / water / 30 °C 4.2: 55 - 60 °C 5.1: hydrogen; palladium 10% on activated carbon / methanol / 25 - 30 °C / 5250.53 - 6000.6 Torr View Scheme |
embonic acid disodium salt
ivabradine hydrochloride
Conditions | Yield |
---|---|
In water for 0.5h; | 66.5% |
ivabradine hydrochloride
ivabradine
Conditions | Yield |
---|---|
With sodium hydroxide In water Product distribution / selectivity; |
ivabradine hydrochloride
{2-[2-({3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-4,3,5-trien-7-yl]methyl}(methyl)-amino]propyl}amino)ethyl]-4,5-dimethoxyphenyl}acetic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide In acetonitrile at 80℃; for 1h; |
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