CA1273931A - Process for production of the dextrorotatory optical isomer of diastereomer a of ym-09730 - Google Patents
Process for production of the dextrorotatory optical isomer of diastereomer a of ym-09730Info
- Publication number
- CA1273931A CA1273931A CA000492966A CA492966A CA1273931A CA 1273931 A CA1273931 A CA 1273931A CA 000492966 A CA000492966 A CA 000492966A CA 492966 A CA492966 A CA 492966A CA 1273931 A CA1273931 A CA 1273931A
- Authority
- CA
- Canada
- Prior art keywords
- optical isomer
- diastereomer
- dextrorotatory
- mixture
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051/1985 | 1985-01-24 | ||
| JP1205185 | 1985-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1273931A true CA1273931A (en) | 1990-09-11 |
Family
ID=11794796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000492966A Expired CA1273931A (en) | 1985-01-24 | 1985-10-15 | Process for production of the dextrorotatory optical isomer of diastereomer a of ym-09730 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS61267577A (fi) |
| KR (1) | KR900002342B1 (fi) |
| CN (1) | CN1023483C (fi) |
| AT (1) | AT390613B (fi) |
| CA (1) | CA1273931A (fi) |
| DK (1) | DK468385A (fi) |
| ES (1) | ES8607284A1 (fi) |
| FI (1) | FI83517C (fi) |
| GR (1) | GR852497B (fi) |
| IT (1) | IT1221762B (fi) |
| MX (1) | MX260A (fi) |
| NO (1) | NO166643C (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033808B2 (en) | 2000-08-01 | 2006-04-25 | Kaneka Corporation | Carbonyl reductase, gene thereof and method of using the same |
| KR100939347B1 (ko) | 2005-07-20 | 2010-01-29 | (주)카이로드 | 광학적으로 순수한 (ｓ)-3-히드록시 피롤리딘의 제조방법 |
| CN101643469B (zh) * | 2008-12-27 | 2012-11-21 | 武汉百科药物开发有限公司 | 一种盐酸巴尼地平的合成工艺 |
| EP4382529A1 (en) | 2022-12-07 | 2024-06-12 | Bayer Consumer Care AG | A process for preparing pure (3s)-pyrrolidin-3-ol and pure (3s)-pyrrolidin-3-ol hydrochloride |
-
1985
- 1985-09-26 FI FI853697A patent/FI83517C/fi not_active IP Right Cessation
- 1985-10-08 ES ES547696A patent/ES8607284A1/es not_active Expired
- 1985-10-11 CN CN85107590A patent/CN1023483C/zh not_active Expired - Lifetime
- 1985-10-14 AT AT0297085A patent/AT390613B/de not_active IP Right Cessation
- 1985-10-14 MX MX260A patent/MX260A/es unknown
- 1985-10-14 NO NO854062A patent/NO166643C/no not_active IP Right Cessation
- 1985-10-14 KR KR1019850007554A patent/KR900002342B1/ko not_active IP Right Cessation
- 1985-10-14 DK DK468385A patent/DK468385A/da not_active Application Discontinuation
- 1985-10-15 GR GR852497A patent/GR852497B/el unknown
- 1985-10-15 IT IT22489/85A patent/IT1221762B/it active
- 1985-10-15 CA CA000492966A patent/CA1273931A/en not_active Expired
-
1986
- 1986-01-22 JP JP61012358A patent/JPS61267577A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MX260A (es) | 1995-01-31 |
| ATA297085A (de) | 1989-11-15 |
| CN85107590A (zh) | 1986-07-23 |
| GR852497B (fi) | 1986-02-18 |
| NO854062L (no) | 1986-07-25 |
| ES8607284A1 (es) | 1986-05-16 |
| NO166643C (no) | 1991-08-21 |
| KR900002342B1 (ko) | 1990-04-12 |
| FI853697L (fi) | 1986-07-25 |
| DK468385D0 (da) | 1985-10-14 |
| DK468385A (da) | 1986-07-25 |
| FI853697A0 (fi) | 1985-09-26 |
| KR860005637A (ko) | 1986-08-11 |
| AT390613B (de) | 1990-06-11 |
| NO166643B (no) | 1991-05-13 |
| FI83517C (fi) | 1991-07-25 |
| ES547696A0 (es) | 1986-05-16 |
| CN1023483C (zh) | 1994-01-12 |
| IT1221762B (it) | 1990-07-12 |
| JPS61267577A (ja) | 1986-11-27 |
| FI83517B (fi) | 1991-04-15 |
| IT8522489A0 (it) | 1985-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |