WO2002068391A8 - Process for resolving racemic mixtures of piperidine derivatives - Google Patents
Process for resolving racemic mixtures of piperidine derivativesInfo
- Publication number
- WO2002068391A8 WO2002068391A8 PCT/US2001/042934 US0142934W WO02068391A8 WO 2002068391 A8 WO2002068391 A8 WO 2002068391A8 US 0142934 W US0142934 W US 0142934W WO 02068391 A8 WO02068391 A8 WO 02068391A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resolving
- resolving agent
- racemic mixtures
- piperidine derivatives
- enantiomer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01273837A EP1341762A1 (en) | 2000-11-20 | 2001-11-13 | Process for resolving racemic mixtures of piperidine derivatives |
| AU2001297647A AU2001297647A1 (en) | 2000-11-20 | 2001-11-13 | Process for resolving racemic mixtures of piperidine derivatives |
| US10/415,758 US20040039206A1 (en) | 2001-11-13 | 2001-11-13 | Process for resolving racemic mixtures of piperidine derivatives |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24997100P | 2000-11-20 | 2000-11-20 | |
| US60/249,971 | 2000-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2002068391A1 WO2002068391A1 (en) | 2002-09-06 |
| WO2002068391A8 true WO2002068391A8 (en) | 2003-12-11 |
Family
ID=22945777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2001/042934 WO2002068391A1 (en) | 2000-11-20 | 2001-11-13 | Process for resolving racemic mixtures of piperidine derivatives |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1341762A1 (en) |
| AU (1) | AU2001297647A1 (en) |
| WO (1) | WO2002068391A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664271B1 (en) * | 1999-05-21 | 2003-12-16 | Eli Lilly And Company | Immunopotentiator agents |
| SE0303220D0 (en) | 2003-11-28 | 2003-11-28 | Astrazeneca Ab | New process |
| CN105102430A (en) | 2013-02-20 | 2015-11-25 | 罗伊特化学仪器制造两合公司 | Process for the preparation of enantiomerically enriched 3-aminopiperidine |
| US20160068486A1 (en) | 2013-04-22 | 2016-03-10 | Reuter Chemische Apparatebau Kg | Process for preparing enantiomerically enriched 3-hydroxymethylpiperidine |
| CN109761886B (en) * | 2019-02-21 | 2020-09-11 | 北京悦康科创医药科技股份有限公司 | Resolution method of argatroban starting material isomer impurities |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6664271B1 (en) * | 1999-05-21 | 2003-12-16 | Eli Lilly And Company | Immunopotentiator agents |
-
2001
- 2001-11-13 EP EP01273837A patent/EP1341762A1/en not_active Withdrawn
- 2001-11-13 WO PCT/US2001/042934 patent/WO2002068391A1/en not_active Application Discontinuation
- 2001-11-13 AU AU2001297647A patent/AU2001297647A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001297647A1 (en) | 2002-09-12 |
| EP1341762A1 (en) | 2003-09-10 |
| WO2002068391A1 (en) | 2002-09-06 |
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