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inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
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inquiryCOPTISINE CAS:3486-66-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, s
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inquiryChengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic
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factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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coptisine
Conditions | Yield |
---|---|
With methanesulfonyl chloride; triethylamine In dichloromethane at 20℃; for 6h; | 74% |
Conditions | Yield |
---|---|
Multistep reaction; |
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide at 40 - 90℃; for 5h; Inert atmosphere; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: oxalyl dichloride / chloroform / 1 h / Reflux 2: dimethyl sulfoxide / 25.5 h / 115 - 120 °C View Scheme |
N-Methyl-dihydrocoptisinium-Kation
coptisine
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 115 - 120℃; for 25.5h; |
Dihydrocoptisine
coptisine
Conditions | Yield |
---|---|
With iodine; potassium acetate In ethanol at 20℃; Inert atmosphere; | 5.5 mg |
5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: copper(l) iodide; benzoic acid / toluene / 12 h / 80 °C / Inert atmosphere; Molecular sieve 2: potassium carbonate / methanol / 0.5 h / 20 °C / Inert atmosphere 3: sodium formate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1 h / 100 °C / Inert atmosphere 4: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / acetonitrile / 2 h / 50 °C / Inert atmosphere; Molecular sieve 5: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 6: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 7: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sodium formate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1 h / 100 °C / Inert atmosphere 2: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / acetonitrile / 2 h / 50 °C / Inert atmosphere; Molecular sieve 3: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 4: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 5: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
5-bromo-benzo[1,3]dioxole-4-carbaldehyde
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: copper(l) iodide; benzoic acid / toluene / 12 h / 80 °C / Inert atmosphere; Molecular sieve 2: potassium carbonate / methanol / 0.5 h / 20 °C / Inert atmosphere 3: sodium formate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1 h / 100 °C / Inert atmosphere 4: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / acetonitrile / 2 h / 50 °C / Inert atmosphere; Molecular sieve 5: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 6: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 7: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / acetonitrile / 2 h / 50 °C / Inert atmosphere; Molecular sieve 2: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 3: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 4: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: potassium carbonate / methanol / 0.5 h / 20 °C / Inert atmosphere 2: sodium formate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 1 h / 100 °C / Inert atmosphere 3: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / acetonitrile / 2 h / 50 °C / Inert atmosphere; Molecular sieve 4: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 5: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 6: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Wilkinson's catalyst; diphenyl phosphoryl azide / diethylene glycol dimethyl ether / 12 h / 160 °C / Inert atmosphere 2: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 3: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisinone
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2 h / Reflux; Inert atmosphere 2: potassium acetate; iodine / ethanol / 20 °C / Inert atmosphere View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium carbonate / dimethyl sulfoxide / 90 °C / Inert atmosphere 2: sodium carbonate; tris-(dibenzylideneacetone)dipalladium(0); XPhos / toluene; ethanol / 12 h / 110 °C / Inert atmosphere 3: triethylamine; methanesulfonyl chloride / dichloromethane / 6 h / 20 °C View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium carbonate; tris-(dibenzylideneacetone)dipalladium(0); XPhos / toluene; ethanol / 12 h / 110 °C / Inert atmosphere 2: triethylamine; methanesulfonyl chloride / dichloromethane / 6 h / 20 °C View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: boron tribromide / dichloromethane / 2 h / -78 - -30 °C / Inert atmosphere 2: potassium carbonate / dimethyl sulfoxide / 90 °C / Inert atmosphere 3: sodium carbonate; tris-(dibenzylideneacetone)dipalladium(0); XPhos / toluene; ethanol / 12 h / 110 °C / Inert atmosphere 4: triethylamine; methanesulfonyl chloride / dichloromethane / 6 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; for 1h; | 69.8% |
coptisine
C19H13NO5
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride 1.) THF; 2.) benzene; Yield given. Multistep reaction; |
coptisine
C20H15NO5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) LiAlH4 / 1.) THF; 2.) benzene 2: 1.) 25percent KOH; 2.) m-chloroperoxybenzoic acid / 1.) MeOH; 2.) CH2Cl2 View Scheme |
coptisine
(6S,7S)-8-Methyl-7-(6-vinyl-benzo[1,3]dioxol-5-yl)-6,7,8,9-tetrahydro-[1,3]dioxolo[4,5-h]isoquinolin-6-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) LiAlH4 / 1.) THF; 2.) benzene 2: 1.) 25percent KOH; 2.) m-chloroperoxybenzoic acid / 1.) MeOH; 2.) CH2Cl2 3: 80 percent / sodium borohydride / methanol / Heating View Scheme |
coptisine
(6R,7S)-8-Methyl-7-(6-vinyl-benzo[1,3]dioxol-5-yl)-6,7,8,9-tetrahydro-[1,3]dioxolo[4,5-h]isoquinolin-6-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) LiAlH4 / 1.) THF; 2.) benzene 2: 1.) 25percent KOH; 2.) m-chloroperoxybenzoic acid / 1.) MeOH; 2.) CH2Cl2 3: 15 percent / sodium borohydride / methanol / Heating View Scheme |
coptisine
7,8,6',8'-tetrahydro-6H-(7'rN)-spiro[[1,3]dioxolo[4,5-g]isoquinoline-5,7'-indeno[4,5-d][1,3]dioxole]-6't,8'c-diol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: 64 percent / LiAlH(OtBu)3 / tetrahydrofuran; diethyl ether / Heating 3: 67 percent / Heating 4: 74 percent / aq. KOH; dioxane / 48 h / Heating View Scheme |
coptisine
(+/-)-ochrobirine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: 61 percent 3: 89 percent / AgOAc 4: LiAlH4 View Scheme | |
Multi-step reaction with 5 steps 2: 64 percent / LiAlH(OtBu)3 / tetrahydrofuran; diethyl ether / Heating 3: 67 percent / Heating 4: 74 percent / aq. KOH; dioxane / 48 h / Heating 5: 73 percent / tetrahydrofuran / Ambient temperature View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: 61 percent 3: 89 percent / AgOAc View Scheme |
coptisine
C20H15NO7
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: 64 percent / LiAlH(OtBu)3 / tetrahydrofuran; diethyl ether / Heating 3: 67 percent / Heating View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: 61 percent View Scheme |
coptisine
C19H15NO5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: 20 percent / LiAlH(OtBu)3 / tetrahydrofuran; diethyl ether / Heating View Scheme |
coptisine
C19H15NO5
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: 64 percent / LiAlH(OtBu)3 / tetrahydrofuran; diethyl ether / Heating View Scheme |
coptisine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: 61 percent 3: 89 percent / AgOAc 4: LiAlH4 View Scheme |
coptisine
13-nitro-8-oxocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 8 h / 80 °C 2: nitric acid / dichloromethane / 0.5 h / 20 - 30 °C / Reflux; Inert atmosphere View Scheme |
coptisine
12,13-dinitro-8-oxocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 8 h / 80 °C 2: nitric acid / dichloromethane / 20 °C / Inert atmosphere View Scheme |
coptisine
1,2-methylenedioxy-9,10-dihydroxyl-12-sulfonyl-8-oxoprotoberberine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 8 h / 80 °C 2: sulfuryl dichloride / dichloromethane / 2 h / 0 °C / Inert atmosphere View Scheme |
coptisine
8-thiocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 8 h / 80 °C 2: tetraphosphorus decasulfide / pyridine; dichloromethane / 3 h / Reflux; Inert atmosphere View Scheme |
coptisine
13-bromo-8-thiocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium hydroxide / 8 h / 80 °C 2: N-Bromosuccinimide / chloroform / 24 h / 20 °C / Reflux; Inert atmosphere 3: tetraphosphorus decasulfide / pyridine; dichloromethane / 3 h / Reflux; Inert atmosphere View Scheme |
coptisine
13-nitro-8-thiocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium hydroxide / 8 h / 80 °C 2: nitric acid / dichloromethane / 0.5 h / 20 - 30 °C / Reflux; Inert atmosphere 3: tetraphosphorus decasulfide / pyridine; dichloromethane / 3 h / Reflux; Inert atmosphere View Scheme |
coptisine
12,13-dinitro-8-thiocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium hydroxide / 8 h / 80 °C 2: nitric acid / dichloromethane / 20 °C / Inert atmosphere 3: tetraphosphorus decasulfide / pyridine; dichloromethane / 3 h / Reflux; Inert atmosphere View Scheme |
coptisine
13-bromo-8-oxocoptisine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 8 h / 80 °C 2: N-Bromosuccinimide / chloroform / 24 h / 20 °C / Reflux; Inert atmosphere View Scheme |
coptisine
coptisinone
Conditions | Yield |
---|---|
With potassium hydroxide at 80℃; for 8h; | 28 mg |
With sodium hydroxide; potassium hexacyanoferrate(III) In water Reflux; |
Conditions | Yield |
---|---|
With potassium hydroxide at 80℃; for 8h; Inert atmosphere; | 39 mg |
Conditions | Yield |
---|---|
at 80℃; for 8h; Inert atmosphere; | 36 mg |
coptisine
1,2-dichloro-ethane
2,3-ethylenedioxy-9,10-ethylenedioxy-8-oxoprotoberbeirine
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide at 80℃; for 8h; Inert atmosphere; | 33 mg |
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