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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Captopril Manufacturer/High quality/Best price/In stock

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

Product name captopril appearance white or almost white crystalline powder solubility freely soluble in water,in m

CAS:62571-86-2Captopril factory sales

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

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 CMO

Captopril manufacturer/supplier

Cas:62571-86-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Captopril CAS 62571-86-2 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to off-white crystalline powder Storage:-20°C Freezer Package:1kg/foil ba

High quality USP Captopril CAS 62571-86-2 supplied by reliable manufacturer

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $85.0 / 88.0

Type:Trading Company

inquiry

Hefei TNJ chemical industry co.,ltd

Specifications Captopril, cas 62571-86-2 Purity: 99% white crystalline powder MF: C9H14NO3S USP standard Captopril, cas 62571-86-2 COA: ITEMS SPECIFICATION Appearance

Good quality Captopril //62571-86-2

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

The 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

Factory Supply Captopril

Cas:62571-86-2

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

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

High Quality 99% Captopril 62571-86-2 ISO Producer

Cas:62571-86-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

Captopril

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Shandong Jiulong Hisince Pharmaceutical Co.,Ltd.

captopril product Name: captopril Synonyms: (2s)-1-(3-mercapto-2-methylpropionyl)-l-proline; (s,s)-1-(d-3-mercapto-2-methyl-1-oxopropyl)-l-proline; 1-(2-methyl-3-sulfanylpropanoyl)proline; (2S)-1-[(2S)-2-methyl-3-sulfanylpropanoyl]pyrrolid

Captopril CAS NO.62571-86-2

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Captopril

Cas:62571-86-2

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

Captopril

Cas:62571-86-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c

62571-86-2

Cas:62571-86-2

Min.Order:5 Kilogram

FOB Price: $20.0

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

chengdu and import and export trade 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 res

captopril

Cas:62571-86-2

Min.Order:1000 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

62571-86-2 Captopril

Cas:62571-86-2

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Captopril :62571-86-2

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

New production CAS 62571-86-2 with best quality

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Hot Sell Factory Supply Raw Material CAS 62571-86-2 ,Captopril

Cas:62571-86-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : 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&amp

Captopril/ LIDE PHARMA- Factory supply / Best price

Cas:62571-86-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

roduct Name captopril Synonyms (2s)-1-(3-mercapto-2-methylpropionyl)-l-proline; (s,s)-1-(d-3-mercapto-2-methyl-1-oxopropyl)-l-proline; 1-(2-methyl-3-sulfanylpropanoyl)proline; (2S)-1-[(2S)-2-methyl-3-sulfan

Captopril

Cas:62571-86-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White crystalline powder Storage:Store in sealed containers

Shanghai Upbio Tech Co.,Ltd

1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermed

Captopril 99% research only

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways Chempharm Co., Limited, the former is Hubei Hanways Pharchem CO.,Limited, set up in 2009 in Wuhan, China. We specialize in sourcing and supplying APIs, pharmaceutical intermediates, and fine chemicals for worldwide markets. The founder has d

GMP Factory Supply Captopril

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Qingdao Beluga Import and Export Co., LTD

Captopril CAS:62571-86-2 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,

Captopril CAS:62571-86-2

Cas:62571-86-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Captopril

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

Captopril CAS62571-86-2

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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 NO.:62571-86-2

Cas:62571-86-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

Captopril CAS 62571-86-2

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

Captopril CAS: 62571-86-2 Specifications product name captopril appearance white or almost white crystalline powder solubility freely soluble in water,in methylene chlo

Factory supply Captopril

Cas:62571-86-2

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Triumph International Development Limilted

Main Service 1.Own made fine chemical products 2.Out sourcing and quality controlling service in China 3. COM for Chemical synthesis 4.Lab custom synthesis of API and intermadiates Quality Assurance 1. NMR,HPLC and COA ca

Captopril

Cas:62571-86-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Lab/Research institutions

inquiry

Synthetic route

L-proline
147-85-3

L-proline

captopril
62571-86-2

captopril

β-hydroxy-α-methyl-N-acryloyl-(S)-proline
613256-52-3

β-hydroxy-α-methyl-N-acryloyl-(S)-proline

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Stage #1: β-hydroxy-α-methyl-N-acryloyl-(S)-proline With thionyl chloride In tetrahydrofuran at 20℃; for 5h;
Stage #2: With ammonium sulfide In tetrahydrofuran at 0 - 20℃; for 3.5h;
87%
(S)-1-((S)-3-tert-Butylsulfanyl-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid tert-butyl ester
114857-98-6

(S)-1-((S)-3-tert-Butylsulfanyl-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid tert-butyl ester

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With mercury(II) diacetate; trifluoroacetic acid Yield given;
N-(6-Methyl-pyridin-2-yl)-3-propionylamino-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

N-(6-Methyl-pyridin-2-yl)-3-propionylamino-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

A

captopril
62571-86-2

captopril

B

N-(6-Methyl-pyridin-2-yl)-3-propionylamino-benzamide
87055-70-7

N-(6-Methyl-pyridin-2-yl)-3-propionylamino-benzamide

Conditions
ConditionsYield
In chloroform-d1 at 25℃; Equilibrium constant;
N-(6-Methyl-pyridin-2-yl)-3-((S)-2-phenyl-butyrylamino)-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

N-(6-Methyl-pyridin-2-yl)-3-((S)-2-phenyl-butyrylamino)-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

A

captopril
62571-86-2

captopril

B

N-(6-Methyl-pyridin-2-yl)-3-((S)-2-phenyl-butyrylamino)-benzamide
143956-57-4

N-(6-Methyl-pyridin-2-yl)-3-((S)-2-phenyl-butyrylamino)-benzamide

Conditions
ConditionsYield
In chloroform-d1 at 25℃; Equilibrium constant;
N-(6-Methyl-pyridin-2-yl)-3-((R)-2-phenyl-butyrylamino)-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

N-(6-Methyl-pyridin-2-yl)-3-((R)-2-phenyl-butyrylamino)-benzamide; compound with (S)-1-((S)-3-mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid

A

captopril
62571-86-2

captopril

B

N-(6-Methyl-pyridin-2-yl)-3-((R)-2-phenyl-butyrylamino)-benzamide
143956-58-5

N-(6-Methyl-pyridin-2-yl)-3-((R)-2-phenyl-butyrylamino)-benzamide

Conditions
ConditionsYield
In chloroform-d1 at 25℃; Equilibrium constant;
(S)-1-[(S)-3-chloro-2-methylpropanoyl]pyrrolidine-2-carboxylic acid

(S)-1-[(S)-3-chloro-2-methylpropanoyl]pyrrolidine-2-carboxylic acid

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With ammonium sulfide In methanol for 24h; Heating;1.86 g
With sodium hydrogen sulfide In water; toluene at 125℃; under 10343.2 Torr; for 0.5h; Temperature; Time; Inert atmosphere; Flow reactor;
1-(3-bromo-2S-methylpropionyl)-pyrrolidine-2S-carboxylic acid
80629-35-2

1-(3-bromo-2S-methylpropionyl)-pyrrolidine-2S-carboxylic acid

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With ammonium sulfide In methanol for 24h; Heating;1.95 g
H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2
17912-60-6

H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2

Captopril disulfide
64806-05-9

Captopril disulfide

A

oxytocin
50-56-6

oxytocin

B

captopril
62571-86-2

captopril

Conditions
ConditionsYield
In water at 25℃; for 5h; Equilibrium constant; pH 7.0;
H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2
17912-60-6

H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2

Captopril disulfide
64806-05-9

Captopril disulfide

A

captopril
62571-86-2

captopril

B

C52H81N13O15S3

C52H81N13O15S3

C

C52H81N13O15S3

C52H81N13O15S3

Conditions
ConditionsYield
In water at 25℃; for 5h; Rate constant; Equilibrium constant; pH 7.0;
Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2
34223-44-4

Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2

Captopril disulfide
64806-05-9

Captopril disulfide

B

captopril
62571-86-2

captopril

Conditions
ConditionsYield
In water at 25℃; for 5h; Equilibrium constant; pH 7.0;
Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2
34223-44-4

Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2

Captopril disulfide
64806-05-9

Captopril disulfide

A

captopril
62571-86-2

captopril

B

C55H80N16O15S3

C55H80N16O15S3

C

C55H80N16O15S3

C55H80N16O15S3

Conditions
ConditionsYield
In water at 25℃; for 5h; Rate constant; Equilibrium constant; pH 7.0;
C52H81N13O15S3

C52H81N13O15S3

C52H81N13O15S3

C52H81N13O15S3

A

oxytocin
50-56-6

oxytocin

B

captopril
62571-86-2

captopril

Conditions
ConditionsYield
In water at 25℃; for 5h; Rate constant; Equilibrium constant; pH 7.0;
C55H80N16O15S3

C55H80N16O15S3

C55H80N16O15S3

C55H80N16O15S3

B

captopril
62571-86-2

captopril

Conditions
ConditionsYield
In water at 25℃; for 5h; Rate constant; Equilibrium constant; pH 7.0;
(2S,2'S)-1-<3-(Acetylthio)-2-methylpropionyl>prolin-methylester
97716-22-8

(2S,2'S)-1-<3-(Acetylthio)-2-methylpropionyl>prolin-methylester

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 5h; Hydrolysis;
S-Nitrosocaptopril
122130-63-6

S-Nitrosocaptopril

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With ethylenediaminetetraacetic acid; sodium hydrogensulfite In phosphate buffer at 25℃; pH=7.4; Kinetics; Substitution;
dehydrochlorinationby-product-N-acryloylproline
60460-30-2

dehydrochlorinationby-product-N-acryloylproline

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 47 percent / H2O; tetrahydrofuran / 48 h / 20 °C / ultrasound
2.1: 70 percent / H2 / 5 percent Pd/C / ethyl acetate / 4 h / 20 °C / 760 Torr
3.1: SOCl2 / tetrahydrofuran / 5 h / 20 °C
3.2: 87 percent / aq. NH4SH / tetrahydrofuran / 3.5 h / 0 - 20 °C
View Scheme
L-proline
147-85-3

L-proline

3-CH3O-phenyl halide

3-CH3O-phenyl halide

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 70 percent / aq. KOH / acetone / 3 h / 20 °C
2.1: 47 percent / H2O; tetrahydrofuran / 48 h / 20 °C / ultrasound
3.1: 70 percent / H2 / 5 percent Pd/C / ethyl acetate / 4 h / 20 °C / 760 Torr
4.1: SOCl2 / tetrahydrofuran / 5 h / 20 °C
4.2: 87 percent / aq. NH4SH / tetrahydrofuran / 3.5 h / 0 - 20 °C
View Scheme
β-hydroxy-α-methylene-N-acryloyl-(S)-proline
613256-50-1

β-hydroxy-α-methylene-N-acryloyl-(S)-proline

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 70 percent / H2 / 5 percent Pd/C / ethyl acetate / 4 h / 20 °C / 760 Torr
2.1: SOCl2 / tetrahydrofuran / 5 h / 20 °C
2.2: 87 percent / aq. NH4SH / tetrahydrofuran / 3.5 h / 0 - 20 °C
View Scheme
proline tert-butyl ester
2812-46-6

proline tert-butyl ester

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: trifluoroacetic acid, mercuric acetate
View Scheme
sodium ureido dithiocarbonate

sodium ureido dithiocarbonate

sulfuric acid
7664-93-9

sulfuric acid

1-(3-bromo-2S-methylpropionyl)-pyrrolidine-2S-carboxylic acid
80629-35-2

1-(3-bromo-2S-methylpropionyl)-pyrrolidine-2S-carboxylic acid

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With hydrogenchloride; sodium bicarbonate In hexane; ethyl acetate
S-allylthio-captopril

S-allylthio-captopril

GLUTATHIONE
70-18-8

GLUTATHIONE

A

prop-2-ene-1-thiol
870-23-5

prop-2-ene-1-thiol

B

Oxidized glutathione
27025-41-8

Oxidized glutathione

C

S-glutathionylthio-captopril
78636-30-3

S-glutathionylthio-captopril

D

captopril
62571-86-2

captopril

E

Allylglutathione sulphide

Allylglutathione sulphide

Conditions
ConditionsYield
at 20℃; for 20h; pH=6.5; aq. phosphate buffer;
S-allylthio-captopril

S-allylthio-captopril

GLUTATHIONE
70-18-8

GLUTATHIONE

A

prop-2-ene-1-thiol
870-23-5

prop-2-ene-1-thiol

B

S-glutathionylthio-captopril
78636-30-3

S-glutathionylthio-captopril

C

captopril
62571-86-2

captopril

D

Allylglutathione sulphide

Allylglutathione sulphide

Conditions
ConditionsYield
at 20℃; for 3h; pH=6.5; aq. phosphate buffer;
S-allylthio-captopril

S-allylthio-captopril

GLUTATHIONE
70-18-8

GLUTATHIONE

A

captopril
62571-86-2

captopril

B

Allylglutathione sulphide

Allylglutathione sulphide

Conditions
ConditionsYield
at 20℃; for 0.3h; pH=6.5; aq. phosphate buffer;
(2S)-1-[(2S)-3-acetylthio-2-methylpropanoyl]pyrrolidine-2-carboxylic acid
64838-55-7

(2S)-1-[(2S)-3-acetylthio-2-methylpropanoyl]pyrrolidine-2-carboxylic acid

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With ammonia
L-proline
147-85-3

L-proline

captopril
62571-86-2

captopril

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide
2: ammonia
View Scheme
Captopril disulfide
64806-05-9

Captopril disulfide

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; zinc In dichloromethane; water at 80℃; under 4500.45 Torr; Acidic conditions;
(S)-3-mercapto-2-methyl propionyl chloride

(S)-3-mercapto-2-methyl propionyl chloride

L-proline
147-85-3

L-proline

captopril
62571-86-2

captopril

Conditions
ConditionsYield
With sodium hydroxide at 0 - 20℃; for 3h; pH=7 - 9;
With sodium hydroxide at 0 - 20℃; for 3h; pH=7 - 9;
With sodium hydroxide at 0 - 20℃; for 3h; pH=7 - 9;
2-acetyl-1-((trifluoromethyl)thio)-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one

2-acetyl-1-((trifluoromethyl)thio)-1,2-dihydro-3H-1λ3-benzo[d][1,2]iodazol-3-one

captopril
62571-86-2

captopril

((S)-2-methyl-3-((trifluoromethyl)disulfanyl)propanoyl)-L-proline

((S)-2-methyl-3-((trifluoromethyl)disulfanyl)propanoyl)-L-proline

Conditions
ConditionsYield
at 20℃; for 0.5h; Inert atmosphere;99%
C21H28N7O6PolS3

C21H28N7O6PolS3

captopril
62571-86-2

captopril

C21H34N4O5S3
1354829-75-6

C21H34N4O5S3

Conditions
ConditionsYield
In water; N,N-dimethyl-formamide for 0.5h;96%
1-(hexadecynyl)-1,2-benziodoxol-3(1H)-one

1-(hexadecynyl)-1,2-benziodoxol-3(1H)-one

captopril
62571-86-2

captopril

(S)-1-((S)-3-(hexadec-1-yn-1-ylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid

(S)-1-((S)-3-(hexadec-1-yn-1-ylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
Stage #1: captopril With 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine In tetrahydrofuran; water
Stage #2: 1-(hexadecynyl)-1,2-benziodoxol-3(1H)-one In tetrahydrofuran; water at 23℃; for 0.0833333h;
94%
3-(1H-benzotriazol-1-ylcarbonyl)-2H-chromene-2-one
312929-01-4

3-(1H-benzotriazol-1-ylcarbonyl)-2H-chromene-2-one

captopril
62571-86-2

captopril

1-{(S)-3-[(2-oxo-2H-chromene-3-carbonyl)thio]-2-methylpropanoyl}pyrrolidine-2-carboxylic acid
1327278-84-1

1-{(S)-3-[(2-oxo-2H-chromene-3-carbonyl)thio]-2-methylpropanoyl}pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 25℃; for 1h;92%
captopril
62571-86-2

captopril

zinc(II) oxide

zinc(II) oxide

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Conditions
ConditionsYield
In methanol at 20℃;91.4%
captopril
62571-86-2

captopril

((R)-2-methylpropanoyl-3-d)-L-proline

((R)-2-methylpropanoyl-3-d)-L-proline

Conditions
ConditionsYield
With di-tert-butyl peroxide; water-d2; ethydiphenylphosphine oxide In dichloromethane at 20℃; for 10h; Solvent; Irradiation; Green chemistry;91%
captopril
62571-86-2

captopril

zinc(II) chloride
7646-85-7

zinc(II) chloride

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Conditions
ConditionsYield
With sodium hydroxide In water90.3%
7-methoxy-3-(1H-benzotriazol-1-ylcarbonyl)-2H-chromene-2-one
1286276-26-3

7-methoxy-3-(1H-benzotriazol-1-ylcarbonyl)-2H-chromene-2-one

captopril
62571-86-2

captopril

1-{(S)-3-[(7-methoxy-2-oxo-2H-chromene-3-carbonyl)thio]-2-methylpropanoyl}pyrrolidine-2-carboxylic acid
1327278-90-9

1-{(S)-3-[(7-methoxy-2-oxo-2H-chromene-3-carbonyl)thio]-2-methylpropanoyl}pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 25℃; for 1h;90%
3-(1H-benzotriazol-1-ylcarbonyl)-7-(diethylamino)-2H-chromen-2-one
1286276-78-5

3-(1H-benzotriazol-1-ylcarbonyl)-7-(diethylamino)-2H-chromen-2-one

captopril
62571-86-2

captopril

1-((S)-3-{[7-(diethylamino)-2-oxo-2H-chromene-3-carbonyl]thio}-2-methylpropanoyl)pyrrolidine-2-carboxylic acid
1327278-88-5

1-((S)-3-{[7-(diethylamino)-2-oxo-2H-chromene-3-carbonyl]thio}-2-methylpropanoyl)pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
With triethylamine In water; acetonitrile at 25℃; for 1h;90%
captopril
62571-86-2

captopril

1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

(S)-1-((S)-2-methyl-3-(((triisopropylsilyl)ethynyl)thio)propanoyl)pyrrolidine-2-carboxylic acid
1443746-71-1

(S)-1-((S)-2-methyl-3-(((triisopropylsilyl)ethynyl)thio)propanoyl)pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
Stage #1: captopril With N,N,N',N'-tetramethylguanidine In tetrahydrofuran; water at 20℃; for 0.0833333h;
Stage #2: 1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one In tetrahydrofuran; water at 20℃; for 0.0833333h; chemoselective reaction;
90%
aquocobalamin chloride

aquocobalamin chloride

captopril
62571-86-2

captopril

CapSCbl

CapSCbl

Conditions
ConditionsYield
In water Kinetics; soln. captopril in water (pH adjusted to 4.3) was added dropwise to soln. HOCbl*HCl in water (pH adjusted to 6.6), final react. mixt. pH 4.2, 3 h at 0°C in the dark; soln. was poured into chilled acetone (-20°C), ppt. was filtered,washed with chilled acetone (-20°C), Et2O (-20°C) and dri ed in vacuo (50°C, 5E-2 mbar) overnight;88%
trityl chloride
76-83-5

trityl chloride

captopril
62571-86-2

captopril

(2-methyl-3-(tritylthio)propanoyl)proline

(2-methyl-3-(tritylthio)propanoyl)proline

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h; Inert atmosphere;86%
In N,N-dimethyl-formamide at 20℃; for 5h;
captopril
62571-86-2

captopril

[14C]-Irofulven
158440-71-2

[14C]-Irofulven

C24H31NO5S

C24H31NO5S

Conditions
ConditionsYield
With sulfuric acid In acetone at 20℃; for 12h; Condensation;84%
captopril
62571-86-2

captopril

1-(1-oxo-2-methylpropyl)-L-proline
23500-15-4

1-(1-oxo-2-methylpropyl)-L-proline

Conditions
ConditionsYield
With triethyl borane; tributylphosphine; triethyl phosphite In acetonitrile for 36h; Irradiation;83%
methanol
67-56-1

methanol

captopril
62571-86-2

captopril

methyl 1-(3-mercapto-2-methylpropanoyl)pyrrolidine-2-carboxylate

methyl 1-(3-mercapto-2-methylpropanoyl)pyrrolidine-2-carboxylate

Conditions
ConditionsYield
With thionyl chloride at 0 - 60℃;82%
With thionyl chloride at 0 - 60℃; for 7h;50%
4-Nitrophthalonitrile
31643-49-9

4-Nitrophthalonitrile

captopril
62571-86-2

captopril

4-captopril phthalonitrile
1446888-23-8

4-captopril phthalonitrile

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 20℃; for 48h; Inert atmosphere;76.3%
dimethyl-4-nitrophenylsulfonium trifluoromethanesulfonate

dimethyl-4-nitrophenylsulfonium trifluoromethanesulfonate

captopril
62571-86-2

captopril

((S)-2-methyl-3-((4-nitrophenyl)thio)propanoyl)-L-proline

((S)-2-methyl-3-((4-nitrophenyl)thio)propanoyl)-L-proline

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; Schlenk technique;75%
captopril
62571-86-2

captopril

ethyl iodide
75-03-6

ethyl iodide

ethyl 1-(3-(ethylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylate

ethyl 1-(3-(ethylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylate

Conditions
ConditionsYield
Stage #1: captopril With potassium carbonate In acetone at 20℃; for 1h;
Stage #2: ethyl iodide In acetone at 50℃; for 24h;
72%
(S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-1-oxo-3-phenylpropan-2-yl)-2-propylpentanamide

(S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-1-oxo-3-phenylpropan-2-yl)-2-propylpentanamide

captopril
62571-86-2

captopril

((S)-2-methyl-3-(((2-propylpentanoyl)phenylalanyl)thio)propanoyl)proline

((S)-2-methyl-3-(((2-propylpentanoyl)phenylalanyl)thio)propanoyl)proline

Conditions
ConditionsYield
Stage #1: (S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-1-oxo-3-phenylpropan-2-yl)-2-propylpentanamide; captopril In methanol; water at 20℃; for 0.0833333h;
Stage #2: With potassium hydrogencarbonate In methanol; water
71%
1-(1H-benzo[d][1,2,3]triazol-1-yl)-2-propylpentan-1-one

1-(1H-benzo[d][1,2,3]triazol-1-yl)-2-propylpentan-1-one

captopril
62571-86-2

captopril

((S)-2-methyl-3-((2-propylpentanoyl)thio)propanoyl)proline

((S)-2-methyl-3-((2-propylpentanoyl)thio)propanoyl)proline

Conditions
ConditionsYield
Stage #1: 1-(1H-benzo[d][1,2,3]triazol-1-yl)-2-propylpentan-1-one; captopril In methanol; water at 20℃; for 0.0833333h;
Stage #2: With potassium hydrogencarbonate In methanol; water
70%
7-(2-(3,3-dimethyl-1λ3-benzo[d][1,2]iodaoxol-1(3H)-yl)-1,1,2,2-tetrafluoroethoxy)-4-methyl-2H-chromen-2-one

7-(2-(3,3-dimethyl-1λ3-benzo[d][1,2]iodaoxol-1(3H)-yl)-1,1,2,2-tetrafluoroethoxy)-4-methyl-2H-chromen-2-one

captopril
62571-86-2

captopril

C21H21F4NO6S

C21H21F4NO6S

Conditions
ConditionsYield
In dichloromethane at -78℃; for 1h;68%
(S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-3-methyl-1-oxobutan-2-yl)-2-propylpentanamide

(S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-3-methyl-1-oxobutan-2-yl)-2-propylpentanamide

captopril
62571-86-2

captopril

((S)-2-methyl-3-(((2-propylpentanoyl)valyl)thio)propanoyl)proline

((S)-2-methyl-3-(((2-propylpentanoyl)valyl)thio)propanoyl)proline

Conditions
ConditionsYield
Stage #1: (S)-N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-3-methyl-1-oxobutan-2-yl)-2-propylpentanamide; captopril In methanol; water at 20℃; for 0.0833333h;
Stage #2: With potassium hydrogencarbonate In methanol; water
68%
benzoyl chloride
98-88-4

benzoyl chloride

captopril
62571-86-2

captopril

S-benzoylcaptopril

S-benzoylcaptopril

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 5 - 20℃; for 1h;65%
captopril
62571-86-2

captopril

hexachloro[60]fullerene
151013-83-1

hexachloro[60]fullerene

C105H71N5O15S5

C105H71N5O15S5

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 0.0833333h;63%

captopril
62571-86-2

captopril

((S)-3-(((4-methoxyphenyl)ethynyl)thio)-2-methylpropanoyl)-L-proline

((S)-3-(((4-methoxyphenyl)ethynyl)thio)-2-methylpropanoyl)-L-proline

Conditions
ConditionsYield
With pyridine; (1,2-dimethoxyethane)dichloronickel(II); (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile In N,N-dimethyl-formamide; acetonitrile at 20℃; for 0.5h; Inert atmosphere; Sealed tube; Irradiation;61%
captopril
62571-86-2

captopril

acetyl chloride
75-36-5

acetyl chloride

(2S)-1-[(2S)-3-acetylthio-2-methylpropanoyl]pyrrolidine-2-carboxylic acid
64838-55-7

(2S)-1-[(2S)-3-acetylthio-2-methylpropanoyl]pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
With triethylamine In dichloromethane at -5 - 20℃; for 4.5h; pH=8 - 9;59.8%
With triethylamine In dichloromethane at -5 - 20℃; for 4.5h; pH=8-9;503.9 mg
for 0.0833333h;
zinc(II) nitrate
10196-18-6

zinc(II) nitrate

captopril
62571-86-2

captopril

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Zn(2+)*C9H13NO3S(2-) = [Zn(C9H13NO3S)]

Conditions
ConditionsYield
With NH3 In water (inert atmosphere); pH 8.5, stirring 1 h; concn. (vac.), cooling to 4°C for 1 d, filtration, washing (H2O),drying (vac.); elem. anal.;51%

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