ZA893107B - Process for obtaining enantiomers of 2-arylpropionic acids - Google Patents
Process for obtaining enantiomers of 2-arylpropionic acidsInfo
- Publication number
- ZA893107B ZA893107B ZA893107A ZA893107A ZA893107B ZA 893107 B ZA893107 B ZA 893107B ZA 893107 A ZA893107 A ZA 893107A ZA 893107 A ZA893107 A ZA 893107A ZA 893107 B ZA893107 B ZA 893107B
- Authority
- ZA
- South Africa
- Prior art keywords
- arylpropionic acids
- obtaining enantiomers
- enantiomers
- obtaining
- arylpropionic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/08—Saturated compounds having a carboxyl group bound to a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles 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 carbon atoms of the ring system
-
- 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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3814887A DE3814887C1 (zh) | 1988-05-02 | 1988-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA893107B true ZA893107B (en) | 1990-01-31 |
Family
ID=6353411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA893107A ZA893107B (en) | 1988-05-02 | 1989-04-26 | Process for obtaining enantiomers of 2-arylpropionic acids |
Country Status (13)
Country | Link |
---|---|
US (1) | US4973745A (zh) |
EP (1) | EP0340663A3 (zh) |
JP (1) | JPH02138237A (zh) |
KR (1) | KR890017223A (zh) |
CN (1) | CN1037503A (zh) |
AU (1) | AU607856B2 (zh) |
DD (1) | DD283802A5 (zh) |
DE (1) | DE3814887C1 (zh) |
FI (1) | FI892007A (zh) |
HU (1) | HU204492B (zh) |
IL (1) | IL90090A0 (zh) |
NO (1) | NO171783C (zh) |
ZA (1) | ZA893107B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191112A (en) * | 1989-10-17 | 1993-03-02 | Nissan Chemical Industries, Ltd. | Process for optical resolution of (±)-2-(3-benzoyl)-phenylpropionic acid |
WO1991006295A1 (en) * | 1989-11-06 | 1991-05-16 | Sepracor, Inc. | Analgesic composition containing optically pure s(+) flurbiprofen |
JP3326174B2 (ja) * | 1991-05-13 | 2002-09-17 | ザ ブーツ カンパニー ピーエルシー | 治療薬 |
MX9204374A (es) * | 1991-07-25 | 1993-03-01 | Idec Pharma Corp | Anticuerpo recombinante y metodo para su produccion. |
US5756096A (en) * | 1991-07-25 | 1998-05-26 | Idec Pharmaceuticals Corporation | Recombinant antibodies for human therapy |
US6136310A (en) * | 1991-07-25 | 2000-10-24 | Idec Pharmaceuticals Corporation | Recombinant anti-CD4 antibodies for human therapy |
DE4137773A1 (de) * | 1991-11-16 | 1993-05-19 | Degussa | Herstellung und verwendung von salzen der reinen enantiomere der (alpha)-liponsaeure |
US5220053A (en) * | 1992-01-24 | 1993-06-15 | Ethyl Corporation | Preparation of optically active aliphatic carboxylic acids |
US5235100A (en) * | 1992-01-24 | 1993-08-10 | Ethyl Corporation | Preparation of optically active aliphatic carboxylic acids |
US5235095A (en) * | 1992-01-24 | 1993-08-10 | Ethyl Corporation | Preparation of optically active aliphatic carboxylic acids |
US5235101A (en) * | 1992-01-24 | 1993-08-10 | Ethyl Corporation | Preparation by flotation of optically active aliphatic carboxylic acids |
US5331000A (en) * | 1992-03-09 | 1994-07-19 | Sepracor Inc. | Antipyretic and analgesic methods and compositions containing optically pure R(-) ketoprofen |
US5260482A (en) * | 1992-10-14 | 1993-11-09 | Ethyl Corporation | Enantiomeric resolution |
US5256816A (en) * | 1992-10-14 | 1993-10-26 | Ethyl Corporation | Enantiomeric resolution |
US5278337A (en) * | 1992-10-14 | 1994-01-11 | Ethyl Corporation | Enantiomeric resolution of aryl-substituted aliphatic carboxylic acids |
US5248813A (en) * | 1992-10-14 | 1993-09-28 | Ethyl Corporation | Enantiomeric resolution |
US5380867A (en) * | 1992-12-02 | 1995-01-10 | Hoechst Celanese Corporation | Selective precipitation of α-aryl carboxylic acid salts |
US5442117A (en) * | 1993-12-13 | 1995-08-15 | Albemarle Corporation | Enantiomeric resolution |
IT1271800B (it) * | 1994-12-27 | 1997-06-09 | Zambon Spa | Processo di preparazione degli enantiomeri dell'acido 2- (2-fluoro- 4-bifenil) propionico |
US6013808A (en) * | 1998-06-16 | 2000-01-11 | Pfizer Inc. | Method of purifying carbazole ester precursors of 6-chloro-α-methyl-carbazole-2-acetic acid |
ITMI981583A1 (it) * | 1998-07-10 | 2000-01-10 | Bracco Spa | Processo per la preparazione dell'acido 4 -carbossi-5,8,11-tris (carbossimetil)-1-fenil-2-oxa-5,8,11-triazatridecan-13-oico |
US6656730B1 (en) * | 1999-06-15 | 2003-12-02 | Isis Pharmaceuticals, Inc. | Oligonucleotides conjugated to protein-binding drugs |
HU230004B1 (en) | 2001-06-21 | 2015-04-28 | Sanofi Aventis | Resolution process for (r)-(-)-2-hydroxy-2-(2-chlorophenyl)-acetic acid |
NZ553887A (en) * | 2004-11-09 | 2010-09-30 | Novartis Ag | Process for the preparation of enantiomers of amidoacetonitrile compounds from their racemates |
GB0811851D0 (en) * | 2008-06-30 | 2008-07-30 | Aesica Pharmaceuticals Ltd | Process |
CN108586413B (zh) * | 2018-06-11 | 2020-04-21 | 上海应用技术大学 | 一种光学纯(s)-6-甲氧基苯并二氢吡喃-3-羧酸的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA70809B (en) * | 1969-03-24 | 1971-09-29 | Syntex Corp | Amine salts of 2-(6'-methoxy-2'-naphthyl)propionic acids and processes for the preparation thereof |
SU408943A1 (ru) * | 1971-02-25 | 1973-11-30 | Всесоюзный научно исследовательский институт целлюлозно бумажной промышленности | Способ получения l-винной кислоты |
DE2362687C3 (de) * | 1973-12-17 | 1982-01-14 | Degussa Ag, 6000 Frankfurt | Verfahren zur Gewinnung der optischen Isomeren des Penicillamins |
US4209638A (en) * | 1977-03-08 | 1980-06-24 | The Boots Company Limited | Preparation of therapeutic agents |
IT1194152B (it) * | 1983-03-07 | 1988-09-14 | Secifarma Spa | Procedimento di risoluzione enantiomerica di miscele di acidi d- e l-6-metossi-alfa-metil-2-naftalenacetici ed agenti di risoluzione per detto procedimento |
JPS61266579A (ja) * | 1985-05-22 | 1986-11-26 | Nippon Dakuro Shamrock:Kk | 金属表面処理法 |
-
1988
- 1988-05-02 DE DE3814887A patent/DE3814887C1/de not_active Expired
-
1989
- 1989-04-25 IL IL90090A patent/IL90090A0/xx unknown
- 1989-04-26 AU AU33339/89A patent/AU607856B2/en not_active Ceased
- 1989-04-26 ZA ZA893107A patent/ZA893107B/xx unknown
- 1989-04-27 FI FI892007A patent/FI892007A/fi not_active Application Discontinuation
- 1989-04-27 DD DD89328036A patent/DD283802A5/de not_active IP Right Cessation
- 1989-04-28 HU HU892042A patent/HU204492B/hu not_active IP Right Cessation
- 1989-04-28 EP EP19890107758 patent/EP0340663A3/de not_active Withdrawn
- 1989-04-28 NO NO891793A patent/NO171783C/no unknown
- 1989-05-01 JP JP1114025A patent/JPH02138237A/ja active Pending
- 1989-05-01 US US07/345,716 patent/US4973745A/en not_active Expired - Fee Related
- 1989-05-02 KR KR1019890005931A patent/KR890017223A/ko not_active Application Discontinuation
- 1989-05-02 CN CN89103035A patent/CN1037503A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
IL90090A0 (en) | 1989-12-15 |
NO891793L (no) | 1989-11-03 |
HUT50090A (en) | 1989-12-28 |
NO171783C (no) | 1993-05-05 |
KR890017223A (ko) | 1989-12-15 |
EP0340663A3 (de) | 1991-07-03 |
AU3333989A (en) | 1989-11-02 |
EP0340663A2 (de) | 1989-11-08 |
FI892007A (fi) | 1989-11-03 |
CN1037503A (zh) | 1989-11-29 |
FI892007A0 (fi) | 1989-04-27 |
AU607856B2 (en) | 1991-03-14 |
DE3814887C1 (zh) | 1989-09-21 |
US4973745A (en) | 1990-11-27 |
NO891793D0 (no) | 1989-04-28 |
HU204492B (en) | 1992-01-28 |
DD283802A5 (de) | 1990-10-24 |
JPH02138237A (ja) | 1990-05-28 |
NO171783B (no) | 1993-01-25 |
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