KR930702284A - 류코트리엔 길항제의 광학이성체의 결정화 - Google Patents
류코트리엔 길항제의 광학이성체의 결정화Info
- Publication number
- KR930702284A KR930702284A KR1019930700813A KR930700813A KR930702284A KR 930702284 A KR930702284 A KR 930702284A KR 1019930700813 A KR1019930700813 A KR 1019930700813A KR 930700813 A KR930700813 A KR 930700813A KR 930702284 A KR930702284 A KR 930702284A
- Authority
- KR
- South Korea
- Prior art keywords
- crystallization
- optical isomers
- leukotriene antagonists
- leukotriene
- antagonists
- 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.)
- Withdrawn
Links
- 238000002425 crystallisation Methods 0.000 title 1
- 230000008025 crystallization Effects 0.000 title 1
- 239000003199 leukotriene receptor blocking agent Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/56—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58612490A | 1990-09-21 | 1990-09-21 | |
| PCT/US1991/006862 WO1992005151A1 (en) | 1990-09-21 | 1991-09-20 | Crystallization of optical isomers of leukotriene antagonists |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930702284A true KR930702284A (ko) | 1993-09-08 |
Family
ID=24344408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930700813A Withdrawn KR930702284A (ko) | 1990-09-21 | 1993-03-17 | 류코트리엔 길항제의 광학이성체의 결정화 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5288900A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0552254A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPH06501269A (cg-RX-API-DMAC7.html) |
| KR (1) | KR930702284A (cg-RX-API-DMAC7.html) |
| CN (1) | CN1060653A (cg-RX-API-DMAC7.html) |
| AU (1) | AU662299B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2091245A1 (cg-RX-API-DMAC7.html) |
| CZ (1) | CZ45193A3 (cg-RX-API-DMAC7.html) |
| IE (1) | IE913308A1 (cg-RX-API-DMAC7.html) |
| IL (1) | IL99578A0 (cg-RX-API-DMAC7.html) |
| MX (1) | MX9101206A (cg-RX-API-DMAC7.html) |
| MY (1) | MY131049A (cg-RX-API-DMAC7.html) |
| NZ (1) | NZ239875A (cg-RX-API-DMAC7.html) |
| PL (1) | PL296247A1 (cg-RX-API-DMAC7.html) |
| PT (1) | PT99021A (cg-RX-API-DMAC7.html) |
| SK (1) | SK21993A3 (cg-RX-API-DMAC7.html) |
| TW (1) | TW221805B (cg-RX-API-DMAC7.html) |
| WO (1) | WO1992005151A1 (cg-RX-API-DMAC7.html) |
| YU (1) | YU157091A (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA917560B (cg-RX-API-DMAC7.html) |
| ZW (1) | ZW13191A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10336185A1 (de) * | 2003-08-07 | 2005-02-24 | Bayer Chemicals Ag | Enantiomerenangereicherte 1-Phenylethylamine |
| EA012114B1 (ru) * | 2005-01-24 | 2009-08-28 | Синвеншен Аг | Способ получения металлсодержащего композиционного материала и полученный материал |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874792A (en) * | 1985-04-19 | 1989-10-17 | Smithkline Beckman Corporation | Thiophenyl Alkanoic acids useful as leukotriene antagonists |
| US4937253A (en) * | 1985-04-19 | 1990-06-26 | Smithkline Beecham Corporation | Ester prodrugs |
| US4845272A (en) * | 1987-07-10 | 1989-07-04 | Kuraray Co., Ltd. | Process for the optical resolution of (±)-cis or (±)-trans-permethric acid |
| AU610528B2 (en) * | 1987-10-29 | 1991-05-23 | Smithkline Beckman Corporation | Leukotriene antagonists |
| IT1217988B (it) * | 1988-01-28 | 1990-03-30 | Ind Chimica Profarmaco Spa | Procedimento per la risoluzione ottica di un pacemo |
| US4904822A (en) * | 1988-02-19 | 1990-02-27 | Kuraray Co., Ltd. | Process for the optical resolution of (+)-2-hydroxy-4-phenylbutanoic acid |
| IT1226300B (it) * | 1988-07-26 | 1990-12-27 | Zambon Spa | Processo per la preparazione di intermedi per la sintesi del diltiazem. |
| EP0365189B1 (en) * | 1988-10-21 | 1995-06-14 | Kabushiki Kaisha Kosmek | Quick-acting coupling |
-
1991
- 1991-09-20 US US08/030,076 patent/US5288900A/en not_active Expired - Fee Related
- 1991-09-20 IE IE330891A patent/IE913308A1/en unknown
- 1991-09-20 JP JP3517260A patent/JPH06501269A/ja active Pending
- 1991-09-20 CZ CS93451A patent/CZ45193A3/cs unknown
- 1991-09-20 SK SK21993A patent/SK21993A3/sk unknown
- 1991-09-20 CA CA002091245A patent/CA2091245A1/en not_active Abandoned
- 1991-09-20 NZ NZ239875A patent/NZ239875A/en unknown
- 1991-09-20 MX MX9101206A patent/MX9101206A/es not_active IP Right Cessation
- 1991-09-20 PT PT99021A patent/PT99021A/pt not_active Application Discontinuation
- 1991-09-20 WO PCT/US1991/006862 patent/WO1992005151A1/en not_active Ceased
- 1991-09-20 PL PL29624791A patent/PL296247A1/xx unknown
- 1991-09-20 EP EP91918951A patent/EP0552254A1/en not_active Withdrawn
- 1991-09-20 AU AU87675/91A patent/AU662299B2/en not_active Ceased
- 1991-09-20 ZW ZW131/91A patent/ZW13191A1/xx unknown
- 1991-09-21 CN CN91108031A patent/CN1060653A/zh active Pending
- 1991-09-21 MY MYPI91001722A patent/MY131049A/en unknown
- 1991-09-23 ZA ZA917560A patent/ZA917560B/xx unknown
- 1991-09-23 YU YU157091A patent/YU157091A/sh unknown
- 1991-09-26 IL IL99578A patent/IL99578A0/xx unknown
- 1991-10-22 TW TW080108332A patent/TW221805B/zh active
-
1993
- 1993-03-17 KR KR1019930700813A patent/KR930702284A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US5288900A (en) | 1994-02-22 |
| JPH06501269A (ja) | 1994-02-10 |
| MY131049A (en) | 2007-07-31 |
| EP0552254A1 (en) | 1993-07-28 |
| ZW13191A1 (en) | 1992-02-05 |
| IL99578A0 (en) | 1992-08-18 |
| AU8767591A (en) | 1992-04-15 |
| YU157091A (sh) | 1994-01-20 |
| IE913308A1 (en) | 1992-02-25 |
| MX9101206A (es) | 1992-05-04 |
| AU662299B2 (en) | 1995-08-31 |
| SK21993A3 (en) | 1993-10-06 |
| PT99021A (pt) | 1992-12-31 |
| TW221805B (cg-RX-API-DMAC7.html) | 1994-03-21 |
| NZ239875A (en) | 1994-06-27 |
| PL296247A1 (en) | 1993-09-06 |
| CN1060653A (zh) | 1992-04-29 |
| ZA917560B (en) | 1992-09-30 |
| CA2091245A1 (en) | 1992-03-22 |
| CZ45193A3 (en) | 1994-02-16 |
| WO1992005151A1 (en) | 1992-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930317 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |