MY131049A - Crystallization of optical isomers of leukotriene antagonists - Google Patents
Crystallization of optical isomers of leukotriene antagonistsInfo
- Publication number
- MY131049A MY131049A MYPI91001722A MYPI9101722A MY131049A MY 131049 A MY131049 A MY 131049A MY PI91001722 A MYPI91001722 A MY PI91001722A MY PI9101722 A MYPI9101722 A MY PI9101722A MY 131049 A MY131049 A MY 131049A
- Authority
- MY
- Malaysia
- Prior art keywords
- leukotriene antagonists
- optical isomers
- crystallization
- salts
- certain
- Prior art date
Links
- 239000003199 leukotriene receptor blocking agent Substances 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000002425 crystallisation Methods 0.000 title 1
- 230000008025 crystallization Effects 0.000 title 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Immunology (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58612490A | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY131049A true MY131049A (en) | 2007-07-31 |
Family
ID=24344408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI91001722A MY131049A (en) | 1990-09-21 | 1991-09-21 | Crystallization of optical isomers of leukotriene antagonists |
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 |
| AU2006207461A1 (en) * | 2005-01-24 | 2006-07-27 | Cinvention Ag | Metal containing composite materials |
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 NZ NZ239875A patent/NZ239875A/en unknown
- 1991-09-20 PL PL29624791A patent/PL296247A1/xx unknown
- 1991-09-20 US US08/030,076 patent/US5288900A/en not_active Expired - Fee Related
- 1991-09-20 ZW ZW131/91A patent/ZW13191A1/xx unknown
- 1991-09-20 AU AU87675/91A patent/AU662299B2/en not_active Ceased
- 1991-09-20 WO PCT/US1991/006862 patent/WO1992005151A1/en not_active Ceased
- 1991-09-20 CZ CS93451A patent/CZ45193A3/cs unknown
- 1991-09-20 EP EP91918951A patent/EP0552254A1/en not_active Withdrawn
- 1991-09-20 CA CA002091245A patent/CA2091245A1/en not_active Abandoned
- 1991-09-20 IE IE330891A patent/IE913308A1/en unknown
- 1991-09-20 SK SK21993A patent/SK21993A3/sk unknown
- 1991-09-20 JP JP3517260A patent/JPH06501269A/ja active Pending
- 1991-09-20 PT PT99021A patent/PT99021A/pt not_active Application Discontinuation
- 1991-09-20 MX MX9101206A patent/MX9101206A/es not_active IP Right Cessation
- 1991-09-21 MY MYPI91001722A patent/MY131049A/en unknown
- 1991-09-21 CN CN91108031A patent/CN1060653A/zh active Pending
- 1991-09-23 YU YU157091A patent/YU157091A/sh unknown
- 1991-09-23 ZA ZA917560A patent/ZA917560B/xx 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 |
|---|---|
| JPH06501269A (ja) | 1994-02-10 |
| AU662299B2 (en) | 1995-08-31 |
| CN1060653A (zh) | 1992-04-29 |
| US5288900A (en) | 1994-02-22 |
| MX9101206A (es) | 1992-05-04 |
| WO1992005151A1 (en) | 1992-04-02 |
| TW221805B (cg-RX-API-DMAC7.html) | 1994-03-21 |
| CA2091245A1 (en) | 1992-03-22 |
| ZA917560B (en) | 1992-09-30 |
| SK21993A3 (en) | 1993-10-06 |
| NZ239875A (en) | 1994-06-27 |
| EP0552254A1 (en) | 1993-07-28 |
| CZ45193A3 (en) | 1994-02-16 |
| YU157091A (sh) | 1994-01-20 |
| IE913308A1 (en) | 1992-02-25 |
| IL99578A0 (en) | 1992-08-18 |
| KR930702284A (ko) | 1993-09-08 |
| AU8767591A (en) | 1992-04-15 |
| PT99021A (pt) | 1992-12-31 |
| ZW13191A1 (en) | 1992-02-05 |
| PL296247A1 (en) | 1993-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE269290T1 (de) | Benzoylderivate | |
| NO302884B1 (no) | Krystallinske 3,4,4-trisubstituert-piperidinyl-N-alkylkarboksylater og mellomprodukter, fremgangsmåte for fremstilling av de krystallinske karboksylatene, farmasöytiske preparater inneholdende disse og deres anvendelse | |
| BR9100075A (pt) | Processo para preparacao de silicatos de sodio cristalinos | |
| FI910860A7 (fi) | Menetelmä lääkeaineina käyttökelpoisten /2-(1-homopiperatsiinikarbonyyli)pyrrolidin-4-yylitio/-6-(1-hydroksietyyli)-1-karbapen-2-eemi-3-karboksylaattisuolojen valmistamiseksi | |
| DK0453915T3 (da) | Anvendelse af N-alkyl-lactamer som krystallisationsinhibitorer | |
| MX9205455A (es) | Procedimiento para la preparacion de diritromicina cristalina | |
| ITMI913465A1 (it) | Procedimento per la depurazione dell'1, 1, 1-trifluoro-2-fluoroetano | |
| MY131049A (en) | Crystallization of optical isomers of leukotriene antagonists | |
| ITMI910353A0 (it) | Procedimento per la cristallizzazioe di triptofano otticamente attivo | |
| MA22510A1 (fr) | Procede ameliore pour combattre les mildions des vegetaux | |
| ITMI910504A0 (it) | Disponibilita' di micro-elementi per piante | |
| RU94030724A (ru) | Кристаллизация оптических изомеров антагонистов лейкотриена | |
| ES2004215A6 (es) | Procedimiento para preparar quinazolinas tetraciclicas | |
| DE69131326D1 (de) | Automatische zufuhr des schneidkopffadens | |
| EP0638055A4 (en) | CRYSTALIZATION OF THE OPTICAL ISOMERS OF A LEUKOTRIA ANTAGONIST. | |
| ES538455A0 (es) | Procedimiento para la preparacion de adinazolamo metanosulfonato cristalino, esencialmente no higroscopico | |
| ITTO920113A0 (it) | Procedimento per la fabbricazione di cravatte | |
| FI925488A0 (fi) | Avlastningsanordning foer tonvaexlingshaevstaengerna i en med tonvaexlingsmekanism foersedd kantele | |
| ITMI910434A1 (it) | Procedimento migliorativo per la sintesi di n-fosfonometilglicina | |
| IT1227676B (it) | Procedimento per la depurazione delle acque di vegetazione prodotte dai frantoi oleari | |
| FR2669192B1 (fr) | Dispositif pour l'egoussage des bulbes vegetaux. | |
| IT8947871A0 (it) | Dispositivo per l'impollinazione controllata di fiori fruttiferi |