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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2-Aminoethanesulfonamide hydrochloride

Cas:4378-70-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

2-Amino-ethanesulfonamide

Cas:4378-70-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--4378-70-5--2-AMINO-ETHANESULFONAMIDE factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--4378-70-5--2-AMINO-ETHANESULFONAMIDE factory price

Cas:4378-70-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 4378-70-5 with competitive price

Cas:4378-70-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: 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 service is

2-AMINO-ETHANESULFONAMIDE CAS NO 4378-70-5

Cas:4378-70-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Ethanesulfonamide,2-amino-

Cas:4378-70-5

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

AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING

2-aminoethanesulfonamide

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Ethanesulfonamide,2-amino-

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2-aminoethanesulfonamide

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 2-Aminoethanesulfonamide 1g

Cas:4378-70-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Other

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

2-aminoethanesulfonamide

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Ethanesulfonamide,2-amino- cas 4378-70-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Ethanesulfonamide,2-amino- cas 4378-70-5

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

we produce and sell good chemicals around the world.Appearance:white power Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:SEA OR AIR Port:China Main Po

AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2-Aminoethanesulfonamide

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

2-Aminoethanesulfonamide

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

2-Aminoethanesulfonamide

Cas:4378-70-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

1. ISO 9001 approved, GMP producing standard,Proffesional QA system, our quality is guaranteed. 2. Facotory direct sale, most comptive price ensured; 3. Audited Supplier on lookchem, No trick, No Scam! 4. Enough stock can make sure safe deliv

4378-70-5

Cas:4378-70-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

Taurinamide

Cas:4378-70-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2-Aminoethanesulfonamide hydrochloride CAS NO.4378-70-5

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S

2-Aminoethanesulfonamide4378-70-5

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Sunsure Chemical Technology Co., Ltd

Nanjing Sunsure Chemical Technology Co., Ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Sunsure covers whole

2-AMINO-ETHANESULFONAMIDE 4378-70-5 supplier

Cas:4378-70-5

Min.Order:1 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou KieRay Chem Co.,Ltd.

Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and inter

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

2-AMINO-ETHANESULFONAMIDE

Cas:4378-70-5

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

N-carbobenzoxy-β-aminoethanesulfonamide
136027-17-3

N-carbobenzoxy-β-aminoethanesulfonamide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

Conditions
ConditionsYield
With methanol; palladium; acetic acid durch Hydrogenolyse;
With formic acid; hydrogen; palladium on activated charcoal In methanol
2-phthalimidoethane sulfonamide
4443-23-6

2-phthalimidoethane sulfonamide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol
With water; hydrazine In ethanol for 3h; Reflux;
2-benzamino-ethane-sulfonic acid-(1)-amide

2-benzamino-ethane-sulfonic acid-(1)-amide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

Conditions
ConditionsYield
With hydrogenchloride
2-phthalimido-ethane-sulfonic acid-(1)-amide

2-phthalimido-ethane-sulfonic acid-(1)-amide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

Conditions
ConditionsYield
With ethanol; hydrazine hydrate Erhitzen des Reaktionsprodukts mit wss.HCl;
Taurultam

Taurultam

A

formaldehyd
50-00-0

formaldehyd

B

dehydrotaurultam

dehydrotaurultam

C

Tau
107-35-7

Tau

D

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

E

carbon dioxide
124-38-9

carbon dioxide

Conditions
ConditionsYield
With water Product distribution / selectivity; γ-Irradiation;
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

2,6-dichlorophenylisothiocyanate
6590-95-0

2,6-dichlorophenylisothiocyanate

2-[3-(2,6-Dichloro-phenyl)-thioureido]-ethanesulfonic acid amide
75257-76-0

2-[3-(2,6-Dichloro-phenyl)-thioureido]-ethanesulfonic acid amide

Conditions
ConditionsYield
Ambient temperature;91%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

C22H34Cl2N4O2

C22H34Cl2N4O2

C24H41ClN6O4S

C24H41ClN6O4S

Conditions
ConditionsYield
With triethylamine In butan-1-ol at 85 - 90℃; for 4h;79%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

3-(4-benzyloxy-3-bromo-phenyl)-2-[(Z)-benzyloxyimino]-propionic acid

3-(4-benzyloxy-3-bromo-phenyl)-2-[(Z)-benzyloxyimino]-propionic acid

(E)-3-(4-(benzyloxy)-3-bromophenyl)-2-(benzyloxyimino)-N-(2-sulfamoylethyl)propanamide
1415814-15-1

(E)-3-(4-(benzyloxy)-3-bromophenyl)-2-(benzyloxyimino)-N-(2-sulfamoylethyl)propanamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In 1,4-dioxane; methanol at 20℃; Inert atmosphere;69%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐nitro‐1,2,5‐oxadiazol‐3‐yl)‐4,5‐dihydro‐1,2,4‐oxadiazol‐5‐one

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐nitro‐1,2,5‐oxadiazol‐3‐yl)‐4,5‐dihydro‐1,2,4‐oxadiazol‐5‐one

2-((4-(4-(3-bromo-4-fluorophenyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl )-1,2,5-oxadiazol-3-yl)amino)ethanesulfonamide

2-((4-(4-(3-bromo-4-fluorophenyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl )-1,2,5-oxadiazol-3-yl)amino)ethanesulfonamide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 2h;50.7%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

4-acetylisoquinolin-1(2H)-one
87275-00-1

4-acetylisoquinolin-1(2H)-one

2-(1-(1-oxo-1,2-dihydroisoquinolin-4-yl)ethylamino)ethanesulfonamide

2-(1-(1-oxo-1,2-dihydroisoquinolin-4-yl)ethylamino)ethanesulfonamide

Conditions
ConditionsYield
Stage #1: 2-aminoethanesulfonamide; 4-acetylisoquinolin-1(2H)-one With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 6h; Inert atmosphere;
Stage #2: With sodium tetrahydroborate; ethanol In tetrahydrofuran at 0 - 20℃; for 2h;
50%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

(R,E)-2-(1-(6-acetyl-7,9-dihydroxy-8,9b-dimethyl-1,3-dioxo-1,9b-dihydrodibenzo[b,d]furan-2(3H)-ylidene)-ethylamino)ethanesulfonamide

(R,E)-2-(1-(6-acetyl-7,9-dihydroxy-8,9b-dimethyl-1,3-dioxo-1,9b-dihydrodibenzo[b,d]furan-2(3H)-ylidene)-ethylamino)ethanesulfonamide

Conditions
ConditionsYield
With triethylamine In ethanol for 1h; Reflux; regioselective reaction;48%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

3-(3-(4-chloro-5-fluoropyrimidin-2-yl)-1-(2-fluorobenzyl)-1H-pyrazol-5-yl)isoxazole
1446358-48-0

3-(3-(4-chloro-5-fluoropyrimidin-2-yl)-1-(2-fluorobenzyl)-1H-pyrazol-5-yl)isoxazole

C19H17F2N7O3S

C19H17F2N7O3S

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 65℃; for 24h;42%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl (2-sulfamoylethyl)carbamate
1375279-51-8

tert-butyl (2-sulfamoylethyl)carbamate

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃; for 16h;30%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

C17H18F2N6O3S

C17H18F2N6O3S

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 90℃;23%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

6-formyl-N-(2-methyl-[1,1'-biphenyl]-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

6-formyl-N-(2-methyl-[1,1'-biphenyl]-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

N-(2-methyl-[1,1'-biphenyl]-3-yl)-6-(((2-sulfamoylethyl)amino)methyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

N-(2-methyl-[1,1'-biphenyl]-3-yl)-6-(((2-sulfamoylethyl)amino)methyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

Conditions
ConditionsYield
Stage #1: 2-aminoethanesulfonamide; 6-formyl-N-(2-methyl-[1,1'-biphenyl]-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide With acetic acid In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With sodium cyanoborohydride In N,N-dimethyl-formamide at 20℃;
23%
Stage #1: 2-aminoethanesulfonamide; 6-formyl-N-(2-methyl-[1,1'-biphenyl]-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide With acetic acid In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: In N,N-dimethyl-formamide at 25℃; for 12h;
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

C17H14N4O6

C17H14N4O6

C19H20N6O7S

C19H20N6O7S

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl acetamide at 20℃; for 72h;20.7%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

C17H14N4O6

C17H14N4O6

C19H20N6O7S

C19H20N6O7S

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl acetamide at 20℃; for 72h;20.7%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

2-{[5-bromo-1-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]methyl}-5-(4-chlorophenyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

2-{[5-bromo-1-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]methyl}-5-(4-chlorophenyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

2-{[1-(2-chlorophenyl)-3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-5-yl]amino}ethanesulfonamide

2-{[1-(2-chlorophenyl)-3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-5-yl]amino}ethanesulfonamide

Conditions
ConditionsYield
Stage #1: 2-aminoethanesulfonamide; 2-{[5-bromo-1-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]methyl}-5-(4-chlorophenyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one With N-ethyl-N,N-diisopropylamine In acetonitrile at 150 - 180℃; for 19h; Microwave irradiation;
Stage #2: 2-aminoethanesulfonamide at 200℃; for 2h;
12%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

cis-1-(4-fluoro-benzyl)-4-hydroxy-3-(7-iodo-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-1,4a,5,6,7,7a-hexahydro-[1]pyrindin-2-one

cis-1-(4-fluoro-benzyl)-4-hydroxy-3-(7-iodo-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-1,4a,5,6,7,7a-hexahydro-[1]pyrindin-2-one

cis-2-amino-ethanesulfonic acid {3-[1-(4-fluoro-benzyl)-4-hydroxy-2-oxo-2,4a,5,6,7,7a-hexahydro-1H-[1]pyrindin-3-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-7-yl}-amide

cis-2-amino-ethanesulfonic acid {3-[1-(4-fluoro-benzyl)-4-hydroxy-2-oxo-2,4a,5,6,7,7a-hexahydro-1H-[1]pyrindin-3-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[1,2,4]thiadiazin-7-yl}-amide

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; sarcosine In N,N-dimethyl-formamide at 100 - 120℃; for 3.5h;10%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

5-hydroxy-4-(7-iodo-1,1-dioxo-1,4-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-3-yl)-2-(3-methyl-butyl)-6-thiophen-2-yl-2H-pyridazin-3-one
1038403-26-7

5-hydroxy-4-(7-iodo-1,1-dioxo-1,4-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-3-yl)-2-(3-methyl-butyl)-6-thiophen-2-yl-2H-pyridazin-3-one

A

2-(3-[5-hydroxy-2-(3-methyl-butyl)-3-oxo-6-thiophen-2-yl-2,3-dihydro-pyridazin-4-yl]-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-7-ylamino)-ethanesulfonic acid amide
1038402-99-1

2-(3-[5-hydroxy-2-(3-methyl-butyl)-3-oxo-6-thiophen-2-yl-2,3-dihydro-pyridazin-4-yl]-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-7-ylamino)-ethanesulfonic acid amide

B

2-amino-ethanesulfonic acid {3-[5-hydroxy-2-(3-methyl-butyl)-3-oxo-6-thiophen-2-yl-2,3-dihydro-pyridazin-4-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-7-yl}amide
1038402-98-0

2-amino-ethanesulfonic acid {3-[5-hydroxy-2-(3-methyl-butyl)-3-oxo-6-thiophen-2-yl-2,3-dihydro-pyridazin-4-yl]-1,1-dioxo-1,4-dihydro-1λ6-benzo[e][1,2,4]thiadiazin-7-yl}amide

Conditions
ConditionsYield
With potassium phosphate; sarcosine; copper(l) iodide In N,N-dimethyl-formamide at 100℃; for 3h;A 9%
B 8.7%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

(+/-)-(3SR,3aRS)-2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic acid

(+/-)-(3SR,3aRS)-2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic acid

(3S,3aR)-2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-N-(2-sulfamoylethyl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxamide
1023653-78-2

(3S,3aR)-2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-N-(2-sulfamoylethyl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxamide

Conditions
ConditionsYield
Stage #1: (+/-)-(3SR,3aRS)-2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic acid With benzotriazol-1-ol; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine In N,N-dimethyl-formamide for 0.25h;
Stage #2: 2-aminoethanesulfonamide In N,N-dimethyl-formamide at 20℃; for 20h;
8%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

(S)-3-(3-(((R)-4-ethyl-1,1-dioxido-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepin-2-yl)methyl)-4-methylphenyl)-3-(1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazol-5-yl)propanoic acid

(S)-3-(3-(((R)-4-ethyl-1,1-dioxido-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepin-2-yl)methyl)-4-methylphenyl)-3-(1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazol-5-yl)propanoic acid

(S)-3-(3-(((R)-4-ethyl-1,1-dioxido-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepin-2-yl)methyl)-4-methylphenyl)-3-(1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazol-5-yl)-N-(2-sulfamoylethyl)propanamide

(S)-3-(3-(((R)-4-ethyl-1,1-dioxido-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepin-2-yl)methyl)-4-methylphenyl)-3-(1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazol-5-yl)-N-(2-sulfamoylethyl)propanamide

Conditions
ConditionsYield
Stage #1: (S)-3-(3-(((R)-4-ethyl-1,1-dioxido-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepin-2-yl)methyl)-4-methylphenyl)-3-(1-ethyl-4-methyl-1H-benzo[d][1,2,3]triazol-5-yl)propanoic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide for 0.05h;
Stage #2: 2-aminoethanesulfonamide In N,N-dimethyl-formamide at 20℃; for 18h; Sealed tube;
6.32%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

N-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)-6-formyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

N-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)-6-formyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

N-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)-6-(((2-sulfamoylethyl)amino)methyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

N-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)-6-(((2-sulfamoylethyl)amino)methyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide

Conditions
ConditionsYield
Stage #1: 2-aminoethanesulfonamide; N-(3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)-6-formyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide With acetic acid In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With sodium cyanoborohydride In N,N-dimethyl-formamide at 20℃;
6%
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

pantolactone
79-50-5

pantolactone

2-pantoylamino-ethanesulfonic acid amide
51026-57-4

2-pantoylamino-ethanesulfonic acid amide

Conditions
ConditionsYield
at 120℃;
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

4-(4-nitrophenoxy)butanoic acid
28341-54-0

4-(4-nitrophenoxy)butanoic acid

2-(4-hydroxy-butyrylamino)-ethanesulfonic acid amide

2-(4-hydroxy-butyrylamino)-ethanesulfonic acid amide

Conditions
ConditionsYield
at 120℃;
potassium cyanate
590-28-3

potassium cyanate

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

2-ureido-ethanesulfonic acid amide
89034-20-8

2-ureido-ethanesulfonic acid amide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

acetic anhydride
108-24-7

acetic anhydride

2-acetylamino-ethanesulfonic acid acetylamide

2-acetylamino-ethanesulfonic acid acetylamide

2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

4-Nitrobenzenesulfonyl chloride
98-74-8

4-Nitrobenzenesulfonyl chloride

2-(4-nitro-benzenesulfonylamino)-ethanesulfonic acid amide

2-(4-nitro-benzenesulfonylamino)-ethanesulfonic acid amide

Conditions
ConditionsYield
With sodium carbonate
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

(R)-Pantolacton
599-04-2

(R)-Pantolacton

2-pantoylamino-ethanesulfonic acid amide; (N-D-pantoyl-taurin)-amide
51250-35-2

2-pantoylamino-ethanesulfonic acid amide; (N-D-pantoyl-taurin)-amide

Conditions
ConditionsYield
at 100 - 110℃;
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

2-acetoxy-2-phenylacetyl chloride
1638-63-7

2-acetoxy-2-phenylacetyl chloride

acetoxy-phenyl-acetic acid-(2-sulfamoyl-ethylamide)

acetoxy-phenyl-acetic acid-(2-sulfamoyl-ethylamide)

Conditions
ConditionsYield
With water; sodium hydrogencarbonate
2-aminoethanesulfonamide
4378-70-5

2-aminoethanesulfonamide

(2S,4S)-4-Acetylsulfanyl-2-ethoxycarbonyloxycarbonyl-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester

(2S,4S)-4-Acetylsulfanyl-2-ethoxycarbonyloxycarbonyl-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester

(2S,4S)-4-Acetylsulfanyl-2-(2-sulfamoyl-ethylcarbamoyl)-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester
212608-03-2

(2S,4S)-4-Acetylsulfanyl-2-(2-sulfamoyl-ethylcarbamoyl)-pyrrolidine-1-carboxylic acid 4-nitro-benzyl ester

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; Yield given;

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