DE68923912D1 - Verfahren zur Herstellung von 3-Pyrrolidinol. - Google Patents
Verfahren zur Herstellung von 3-Pyrrolidinol.Info
- Publication number
- DE68923912D1 DE68923912D1 DE68923912T DE68923912T DE68923912D1 DE 68923912 D1 DE68923912 D1 DE 68923912D1 DE 68923912 T DE68923912 T DE 68923912T DE 68923912 T DE68923912 T DE 68923912T DE 68923912 D1 DE68923912 D1 DE 68923912D1
- Authority
- DE
- Germany
- Prior art keywords
- pyrrolidinol
- preparation
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
- C07D207/12—Oxygen or sulfur atoms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15371888 | 1988-06-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68923912D1 true DE68923912D1 (de) | 1995-09-28 |
DE68923912T2 DE68923912T2 (de) | 1996-01-11 |
Family
ID=15568585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68923912T Expired - Lifetime DE68923912T2 (de) | 1988-06-22 | 1989-06-20 | Verfahren zur Herstellung von 3-Pyrrolidinol. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4910320A (de) |
EP (1) | EP0347818B1 (de) |
JP (1) | JPH0285249A (de) |
KR (1) | KR0133286B1 (de) |
CA (1) | CA1334758C (de) |
DE (1) | DE68923912T2 (de) |
ES (1) | ES2088877T3 (de) |
IE (1) | IE62338B1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2735326B2 (ja) * | 1989-12-02 | 1998-04-02 | 鐘淵化学工業株式会社 | 3‐ピロリジノールの製造法 |
JPH0776209B2 (ja) * | 1990-04-11 | 1995-08-16 | 高砂香料工業株式会社 | 光学活性3―ヒドロキシピロリジン誘導体の製造方法 |
US5290948A (en) * | 1990-09-17 | 1994-03-01 | Mcneilab, Inc. | Process for producing polyhydroxylated piperidines and pyrrolidines and compounds thereof |
DE4425071C2 (de) | 1994-07-15 | 1996-08-29 | Degussa | Verfahren zur Herstellung optisch aktiver Pyrrolidine mit hoher Enantiomerenreinheit |
KR100461569B1 (ko) * | 2002-05-20 | 2004-12-14 | 삼성정밀화학 주식회사 | 광학적으로 순수한 3-히드록시-피롤리딘의 제조방법 |
KR100939347B1 (ko) * | 2005-07-20 | 2010-01-29 | (주)카이로드 | 광학적으로 순수한 (s)-3-히드록시 피롤리딘의 제조방법 |
WO2007024113A1 (en) | 2005-08-25 | 2007-03-01 | Rstech Corporation | Process for the preparation of chiral 3-hydroxy pyrrolidine compound and derivatives thereof having high optical purity |
KR100743617B1 (ko) * | 2005-08-25 | 2007-07-27 | 주식회사 알에스텍 | 고광학순도를 갖는 키랄 3-히드록시 피롤리딘 및 그유도체를 제조하는 방법 |
EP2261205A4 (de) * | 2008-04-02 | 2012-06-06 | Kaneka Corp | Verfahren zur herstellung von (s)-3-(1-cyano-1,1-diphenylmethyl)-pyrrolidin |
CN102249971A (zh) * | 2011-08-25 | 2011-11-23 | 成都理工大学 | 1-n-boc-3-羟基吡咯烷的合成工艺方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE855561C (de) * | 1941-09-27 | 1952-11-13 | Basf Ag | Verfahren zur Herstellung cyclischer Imine bzw. ihrer Salze |
US3577415A (en) * | 1968-12-23 | 1971-05-04 | Robins Co Inc A H | 1-substituted-3-substituted phenoxypyrrolidines |
US3542807A (en) * | 1969-04-14 | 1970-11-24 | Robins Co Inc A H | 1-(omega-benzoylalkyl)-3-substituted pyrrolidines |
IL83663A0 (en) * | 1986-10-27 | 1988-01-31 | Robins Co Inc A H | Preparation of 3-pyrrolidinols |
-
1989
- 1989-06-15 IE IE195289A patent/IE62338B1/en not_active IP Right Cessation
- 1989-06-16 CA CA000603118A patent/CA1334758C/en not_active Expired - Fee Related
- 1989-06-20 EP EP89111150A patent/EP0347818B1/de not_active Expired - Lifetime
- 1989-06-20 ES ES89111150T patent/ES2088877T3/es not_active Expired - Lifetime
- 1989-06-20 JP JP1157253A patent/JPH0285249A/ja active Pending
- 1989-06-20 DE DE68923912T patent/DE68923912T2/de not_active Expired - Lifetime
- 1989-06-21 US US07/369,164 patent/US4910320A/en not_active Expired - Lifetime
- 1989-06-21 KR KR1019890008554A patent/KR0133286B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0347818A3 (de) | 1991-07-03 |
KR0133286B1 (ko) | 1998-04-17 |
IE62338B1 (en) | 1995-01-25 |
CA1334758C (en) | 1995-03-14 |
EP0347818B1 (de) | 1995-08-23 |
JPH0285249A (ja) | 1990-03-26 |
KR910000636A (ko) | 1991-01-29 |
EP0347818A2 (de) | 1989-12-27 |
ES2088877T3 (es) | 1996-10-01 |
US4910320A (en) | 1990-03-20 |
DE68923912T2 (de) | 1996-01-11 |
IE891952L (en) | 1989-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |