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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

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Win-Win chemical Co.Ltd

Stock products, own laboratory Product number 37342 English Name 9,10-Dihydrolysergic acid CAS Number 5878-43-3 Purity 98% Molecular form

9,10-Dihydrolysergic acid cas no. 5878-43-3 98%

Cas:5878-43-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Factory direct supply CAS 5878-43-3 with best quality

Cas:5878-43-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Ergoline-8-carboxylicacid, 6-methyl-, (8b)-

Cas:5878-43-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

6-methylergoline-8beta-carboxylic acid CAS:5878-43-3 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 qua

6-methylergoline-8beta-carboxylic acid CAS:5878-43-3

Cas:5878-43-3

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

Ergoline-8-carboxylicacid, 6-methyl-, (8b)-

Cas:5878-43-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 C

Dihydrolysergic Acid manufacturer with low price

Cas:5878-43-3

Min.Order:1 Gram

Negotiable

Type:Trading Company

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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

Ergoline-8-carboxylicacid, 6-methyl-, (8b)-

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

Dihydrolysergic Acid

Cas:5878-43-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white to light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:Used as Pharmaceutical Int

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Dihydrolysergic acid

Cas:5878-43-3

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Ergoline-8-carboxylicacid, 6-methyl-, (8b)-

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Luhan Pharmachem Co., Lt

Luhan Pharmachem Co., Ltd. owns strong elite professional quality sales force, has the customer base from the US, Europe, Japan, Southeast Asia, Korea, Hong Kong, Taiwan and other countries and regions, the company operates in accordance with the mod

Dihydrolysergic Acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Ergoline-8-carboxylicacid, 6-methyl-, (8b)-

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

9,10-Dihydrolysergic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a

9,10-Dihydrolysergic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

6-methylergoline-8beta-carboxylic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

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

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

5878-43-3

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shenzhen JYMed Technology Co.,Ltd.

Material is produced in factory which has been approved by US FDA and EDQM Application:For Cabergoline API production

9,10-dihydrolysergic acid

Cas:5878-43-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Luhan Pharmachem Co., Ltd

Luhan Pharmachem Co., Ltd. owns strong elite professional quality sales force, has the customer base from the US, Europe, Japan, Southeast Asia, Korea, Hong Kong, Taiwan and other countries and regions, the company operates in accordance with the mod

Dihydrolysergic Acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Trading Company

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

6-methylergoline-8beta-carboxylic acid

Cas:5878-43-3

Min.Order:0

Negotiable

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

Dihydrolysergic Acid

Cas:5878-43-3

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

6-methylergoline-8beta-carboxylic acid CAS NO.5878-43-3

Cas:5878-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Watson International Ltd

Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

9,10-Dihydrolysergic acid

Cas:5878-43-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Dihydroergocryptine
25447-66-9

Dihydroergocryptine

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With sodium dithionite; sodium hydroxide In water for 4h; Reflux;93%
9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With sodium hydroxide In methanol; water for 3h;71%
With sodium hydroxide In methanol; water for 3h;71%
With sodium hydroxide In methanol Ambient temperature;
9,10-dihydroergocristine methanesulphonate

9,10-dihydroergocristine methanesulphonate

A

dihydrolysergyldehydrovaline azalactam
88299-13-2

dihydrolysergyldehydrovaline azalactam

B

dihydrolysergyldehydrovaline methyl ester
88299-12-1

dihydrolysergyldehydrovaline methyl ester

C

(3S,8aS)-3-benzyloctahydropyrrolo[1,2-a]pyrazine-1,4-dione
5654-85-3, 14705-60-3, 26488-24-4, 32021-26-4, 43041-16-3, 43041-30-1, 3705-26-8

(3S,8aS)-3-benzyloctahydropyrrolo[1,2-a]pyrazine-1,4-dione

D

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
at 190℃; for 0.5h; Further byproducts given;A 3.3%
B 1.3%
C 23%
D 51%
D-lysergic acid
82-58-6

D-lysergic acid

A

ent-6-methyl-5α-ergoline-8β-carboxylic acid
2481-70-1

ent-6-methyl-5α-ergoline-8β-carboxylic acid

B

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With acetic acid; platinum Hydrogenation;
D-lysergic acid
82-58-6

D-lysergic acid

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With ammonium hydroxide; nickel at 60 - 65℃; under 44130.5 - 47808 Torr; Hydrogenation;
6-methyl-8-methylen-ergolin-7-one
51867-15-3

6-methyl-8-methylen-ergolin-7-one

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With potassium hydroxide; 2-methyl-propan-1-ol
rac-9,10-dihydrolysergic acid
2481-70-1, 5878-43-3, 6838-23-9, 6871-64-3

rac-9,10-dihydrolysergic acid

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With (1R,2S)-norephedrine Gewinnung aus rac-6-Methyl-ergolin-8β-carbonsaeure;
dihydroergocorninine-I

dihydroergocorninine-I

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With potassium hydroxide
dihydroergotamine

dihydroergotamine

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With potassium hydroxide
i-Amyl alcohol
123-51-3

i-Amyl alcohol

6-methyl-8-methylen-ergolin-7-one
51867-15-3

6-methyl-8-methylen-ergolin-7-one

KOH

KOH

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
anschliessend Hydrolysieren;
methyl (5R,8S,10R)-6-methyl-8-ergolinecarboxylate
5143-94-2

methyl (5R,8S,10R)-6-methyl-8-ergolinecarboxylate

aqueous methanol.KOH

aqueous methanol.KOH

A

6-methyl-ergoline-8α-carboxylic acid
6838-23-9

6-methyl-ergoline-8α-carboxylic acid

B

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

C18H20N2O2
955957-41-2

C18H20N2O2

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With silver(l) oxide In tetrahydrofuran; methanol; sodium hydroxide for 0.75h;
C16H18N2O3

C16H18N2O3

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 12h;
Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sodium; butan-1-ol / Behandeln des Reaktionsprodukts mit methanol.HCl
2: N2H4
3: aq.-ethanolic KOH
4: (-)-norephedrine / Gewinnung aus rac-6-Methyl-ergolin-8β-carbonsaeure
View Scheme
#rac-ergoline-8α-carboxylic acid methyl ester
30341-92-5, 86891-09-0

#rac-ergoline-8α-carboxylic acid methyl ester

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 220 °C / 0 Torr / Behandeln des Reaktionsprodukts mit methanol.HCl
2: N2H4
3: aq.-ethanolic KOH
4: (-)-norephedrine / Gewinnung aus rac-6-Methyl-ergolin-8β-carbonsaeure
View Scheme
methyl (6aRS,9SS,10aSR)-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo<4,3-fg>quinoline-9-carboxylate
3006-19-7, 5143-94-2, 35470-53-2, 77842-02-5, 87247-99-2, 96648-31-6, 96648-32-7

methyl (6aRS,9SS,10aSR)-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo<4,3-fg>quinoline-9-carboxylate

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: N2H4
2: aq.-ethanolic KOH
3: (-)-norephedrine / Gewinnung aus rac-6-Methyl-ergolin-8β-carbonsaeure
View Scheme
rac-6-methyl-ergoline-8α-carboxylic acid hydrazide
1752-45-0, 1940-07-4, 2636-63-7, 41564-31-2

rac-6-methyl-ergoline-8α-carboxylic acid hydrazide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq.-ethanolic KOH
2: (-)-norephedrine / Gewinnung aus rac-6-Methyl-ergolin-8β-carbonsaeure
View Scheme
paspalic acid
5516-88-1

paspalic acid

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal
dihydroergotamine mesylate
6190-39-2

dihydroergotamine mesylate

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / water; methanol / 72 h / Inert atmosphere
1.2: 48 h
2.1: sodium hydroxide / water; methanol / 3 h
View Scheme
Multi-step reaction with 2 steps
1.1: sodium hydroxide; water / methanol / 72 h / Inert atmosphere
1.2: 48 h
2.1: sodium hydroxide / methanol; water / 3 h
View Scheme
methanol
67-56-1

methanol

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With sulfuric acid95%
With thionyl chloride for 1.5h; Heating;90%
With sulfuric acid at 20℃; for 15h;85%
cyclopentyl tosylate
3558-06-3

cyclopentyl tosylate

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(8β)-1-cyclopentyl-6-methylergoline-8-carboxylic acid
109839-87-4

(8β)-1-cyclopentyl-6-methylergoline-8-carboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide for 2h;92.5%
9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

methyl iodide
74-88-4

methyl iodide

(5R,8R,10R)-1,6-dimethyl-8-ergolinecarboxylic acid
35470-52-1

(5R,8R,10R)-1,6-dimethyl-8-ergolinecarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 17℃;88%
ethanol
64-17-5

ethanol

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

6-methyl-ergoline-8-carboxylic acid ethyl ester
70625-23-9

6-methyl-ergoline-8-carboxylic acid ethyl ester

Conditions
ConditionsYield
With thionyl chloride for 1.5h; Heating;82%
isopropyl alcohol
67-63-0

isopropyl alcohol

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid isopropyl ester
87201-20-5

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid isopropyl ester

Conditions
ConditionsYield
With thionyl chloride for 23h; Heating;76%
1,3-di-tert-butylcarbodiimide
691-24-7

1,3-di-tert-butylcarbodiimide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

N-t-butyl-N-<(t-butylamino)-carbonyl>-6-methylergoline-8β-carboxamide
81409-82-7

N-t-butyl-N-<(t-butylamino)-carbonyl>-6-methylergoline-8β-carboxamide

Conditions
ConditionsYield
75%
methanol
67-56-1

methanol

acetone
67-64-1

acetone

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

2,2-bis(D-6-methyl-8-methoxycarbonylergolin-I-2-yl)propane
74569-81-6

2,2-bis(D-6-methyl-8-methoxycarbonylergolin-I-2-yl)propane

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 16h; Heating;67%
diisopropyl-carbodiimide
693-13-0

diisopropyl-carbodiimide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

N-isopropyl-N-<(isopropylamino)-carbonyl>-6-methylergoline-8β-carboxamide
81396-93-2

N-isopropyl-N-<(isopropylamino)-carbonyl>-6-methylergoline-8β-carboxamide

Conditions
ConditionsYield
65%
N,N'-dimethylcarbodiimide
4852-30-6

N,N'-dimethylcarbodiimide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

N-methyl-N-<(methylamino)-carbonyl>-6-methylergoline-8β-carboxamide
81409-87-2

N-methyl-N-<(methylamino)-carbonyl>-6-methylergoline-8β-carboxamide

Conditions
ConditionsYield
62%
dicyclohexyl-carbodiimide
538-75-0

dicyclohexyl-carbodiimide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

N-cyclohexyl-N-<(cyclohexylamino)-carbonyl>-6-methylergoline-8β-carboxamide
81409-78-1

N-cyclohexyl-N-<(cyclohexylamino)-carbonyl>-6-methylergoline-8β-carboxamide

Conditions
ConditionsYield
In tetrahydrofuran Heating;61%
9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

butan-1-ol
71-36-3

butan-1-ol

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid butyl ester
87201-21-6

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid butyl ester

Conditions
ConditionsYield
With thionyl chloride at 100℃; for 1h;57%
benzyl chloride
100-44-7

benzyl chloride

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(6aR,9R,10aR)-4-Benzyl-7-methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
2618-03-3

(6aR,9R,10aR)-4-Benzyl-7-methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 17℃;52%
ethyl iodide
75-03-6

ethyl iodide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

1-ethyldihydrolysergic acid
41710-25-2

1-ethyldihydrolysergic acid

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 17℃;47%
propyl bromide
106-94-5

propyl bromide

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(6aR,9R,10aR)-7-Methyl-4-propyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid
41710-26-3

(6aR,9R,10aR)-7-Methyl-4-propyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 17℃;35%
(L-Valyl)-L-phenylalanyl-L-prolin-lactam
78452-07-0

(L-Valyl)-L-phenylalanyl-L-prolin-lactam

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid [(S)-1-((S)-3-benzyl-1,4-dioxo-hexahydro-pyrrolo[1,2-a]pyrazine-2-carbonyl)-2-methyl-propyl]-amide; compound with (Z)-but-2-enedioic acid
81531-44-4

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid [(S)-1-((S)-3-benzyl-1,4-dioxo-hexahydro-pyrrolo[1,2-a]pyrazine-2-carbonyl)-2-methyl-propyl]-amide; compound with (Z)-but-2-enedioic acid

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran; dichloromethane for 20h; Ambient temperature;20%
1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
25952-53-8

1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

6-Methylcabergoline

6-Methylcabergoline

Conditions
ConditionsYield
With triethylamine In dichloromethane13%
With triethylamine In dichloromethane13%
9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

Conditions
ConditionsYield
With methanol; diethyl ether
acetic anhydride
108-24-7

acetic anhydride

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

6-methyl-8-methylen-ergolin-7-one
51867-15-3

6-methyl-8-methylen-ergolin-7-one

Conditions
ConditionsYield
at 160 - 170℃;
9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

6-methyl-8-methylen-ergolin-7-one
51867-15-3

6-methyl-8-methylen-ergolin-7-one

Conditions
ConditionsYield
With acetic anhydride at 170℃;
at 350℃; under 25 Torr;
ethyl bromoacetate
105-36-2

ethyl bromoacetate

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

D-1-Carboxymethyl-8β-carboxy-6-methylergoline
81782-18-5

D-1-Carboxymethyl-8β-carboxy-6-methylergoline

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 17℃;
1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

6-methyl-ergoline-8-carboxylic acid amide
2410-19-7

6-methyl-ergoline-8-carboxylic acid amide

Conditions
ConditionsYield
In dichloromethane for 1h;
2-iodo-propane
75-30-9

2-iodo-propane

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(8β)-6-methyl-1-(1-methylethyl)ergoline-8-carboxylic acid
41710-27-4

(8β)-6-methyl-1-(1-methylethyl)ergoline-8-carboxylic acid

Conditions
ConditionsYield
With ammonia; sodium amide 1.) 30 min, 2.) 1 h; Yield given. Multistep reaction;
(R,R)-2,3-butandiol
24347-58-8

(R,R)-2,3-butandiol

9,10-dihydrolysergic acid
5878-43-3

9,10-dihydrolysergic acid

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid (1R,2R)-2-hydroxy-1-methyl-propyl ester
109840-00-8, 148966-66-9

(6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid (1R,2R)-2-hydroxy-1-methyl-propyl ester

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 80℃;

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