DE69316230D1 - Enantiomere trennung - Google Patents
Enantiomere trennungInfo
- Publication number
- DE69316230D1 DE69316230D1 DE69316230T DE69316230T DE69316230D1 DE 69316230 D1 DE69316230 D1 DE 69316230D1 DE 69316230 T DE69316230 T DE 69316230T DE 69316230 T DE69316230 T DE 69316230T DE 69316230 D1 DE69316230 D1 DE 69316230D1
- Authority
- DE
- Germany
- Prior art keywords
- enantiomer separation
- enantiomer
- separation
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/960,620 US5278337A (en) | 1992-10-14 | 1992-10-14 | Enantiomeric resolution of aryl-substituted aliphatic carboxylic acids |
PCT/US1993/009442 WO1994008934A1 (en) | 1992-10-14 | 1993-10-05 | Enantiomeric resolution |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316230D1 true DE69316230D1 (de) | 1998-02-12 |
DE69316230T2 DE69316230T2 (de) | 1998-08-27 |
Family
ID=25503404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316230T Expired - Fee Related DE69316230T2 (de) | 1992-10-14 | 1993-10-05 | Enantiomere trennung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5278337A (de) |
EP (1) | EP0664781B1 (de) |
CA (1) | CA2146777A1 (de) |
DE (1) | DE69316230T2 (de) |
WO (1) | WO1994008934A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2145219C1 (ru) * | 1991-05-13 | 2000-02-10 | Дзе Бутс Компани ПЛС | Фармацевтическая композиция, содержащая s(-)-2-(4-изобутилфенил)пропионат натрия, способ получения натриевой соли энантиомера 2-(4-изобутилфенил)пропионовой кислоты, s(-)-2-(4-изобутилфенил)пропионат натрия дигидрат |
US5599969A (en) * | 1992-12-02 | 1997-02-04 | The Boots Company Plc | Process of resolving phenylpropionic acids using α-methylbenzylamine |
US5874614A (en) * | 1997-12-11 | 1999-02-23 | Albemarle Corporation | Sodium (S)-2-(6-methoxy-2-naphthyl)propionate monohydrate |
US5859292A (en) * | 1997-12-11 | 1999-01-12 | Albemarle Corporation | Preparation of high purity sodium (S)-2(6-methoxy-2-naphthyl)propionate |
EP1489066B1 (de) * | 2002-03-06 | 2010-08-04 | Ajinomoto Co., Inc. | Verfahren zur herstellung von optisch aktiver carbonsäure |
US20050137262A1 (en) * | 2003-12-22 | 2005-06-23 | Hu Patrick C. | Highly concentrated pourable aqueous solutions of potassium ibuprofen, their preparation and their uses |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1222013B (it) * | 1987-07-10 | 1990-08-31 | Chimica Profarmaco Spa Ind | Processo di risoluzione ottica di acido 2 (6 metossi 2 naftil) propionico |
IT1217988B (it) * | 1988-01-28 | 1990-03-30 | Ind Chimica Profarmaco Spa | Procedimento per la risoluzione ottica di un pacemo |
DE3814887C1 (de) * | 1988-05-02 | 1989-09-21 | Medice Chem.-Pharm. Fabrik Puetter Gmbh & Co Kg, 5860 Iserlohn, De | |
US4831147A (en) * | 1988-07-05 | 1989-05-16 | The Dow Chemical Company | Resolution of enantiomers of herbicidal 2-(4-aryloxyphenoxy) propionates by chiral two-phase extraction |
IT1235650B (it) * | 1988-12-22 | 1992-09-18 | Zambon Spa | Processo per la preparazione dell'estere metilico dell'acido s(+)-2-5-bromo-6-metossi-2-naftil)-propionico per cristallizzazione preferenziale |
WO1991003453A1 (en) * | 1989-09-07 | 1991-03-21 | Daicel Chemical Industries, Ltd. | Optically active 2-(alkyl-substituted phenyl)-propionic acid derivative and optical resolution of (±)-1-methyl-3-phenylpropylamine |
US5015764A (en) * | 1990-06-18 | 1991-05-14 | Ethyl Corporation | Preparation of optically active aliphatic carboxylic acids |
US5302751A (en) * | 1992-01-21 | 1994-04-12 | Ethyl Corporation | Profen resolution |
-
1992
- 1992-10-14 US US07/960,620 patent/US5278337A/en not_active Expired - Fee Related
-
1993
- 1993-10-05 EP EP93922829A patent/EP0664781B1/de not_active Expired - Lifetime
- 1993-10-05 CA CA002146777A patent/CA2146777A1/en not_active Abandoned
- 1993-10-05 WO PCT/US1993/009442 patent/WO1994008934A1/en active IP Right Grant
- 1993-10-05 DE DE69316230T patent/DE69316230T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5278337A (en) | 1994-01-11 |
WO1994008934A1 (en) | 1994-04-28 |
CA2146777A1 (en) | 1994-04-28 |
EP0664781B1 (de) | 1998-01-07 |
DE69316230T2 (de) | 1998-08-27 |
EP0664781A1 (de) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |