ATE169906T1 - Verfahren zur herstellung von leukotriene- antagonisten - Google Patents
Verfahren zur herstellung von leukotriene- antagonistenInfo
- Publication number
- ATE169906T1 ATE169906T1 AT95906106T AT95906106T ATE169906T1 AT E169906 T1 ATE169906 T1 AT E169906T1 AT 95906106 T AT95906106 T AT 95906106T AT 95906106 T AT95906106 T AT 95906106T AT E169906 T1 ATE169906 T1 AT E169906T1
- Authority
- AT
- Austria
- Prior art keywords
- compound
- formula
- leukotriene antagonists
- het
- producing
- Prior art date
Links
- 239000003199 leukotriene receptor blocking agent Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 7-chloroquinolin-2-yl Chemical group 0.000 abstract 2
- VFAXPOVKNPTBTM-UHFFFAOYSA-N 2-[1-(sulfanylmethyl)cyclopropyl]acetic acid Chemical compound OC(=O)CC1(CS)CC1 VFAXPOVKNPTBTM-UHFFFAOYSA-N 0.000 abstract 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical class C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D215/14—Radicals substituted by oxygen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- 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
-
- 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
- C07C323/53—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 being saturated and containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17493193A | 1993-12-28 | 1993-12-28 | |
| US35042894A | 1994-12-09 | 1994-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE169906T1 true ATE169906T1 (de) | 1998-09-15 |
Family
ID=26870681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95906106T ATE169906T1 (de) | 1993-12-28 | 1994-12-22 | Verfahren zur herstellung von leukotriene- antagonisten |
Country Status (28)
| Country | Link |
|---|---|
| US (2) | US5614632A (de) |
| EP (1) | EP0737186B1 (de) |
| JP (1) | JP3640962B2 (de) |
| KR (1) | KR100319336B1 (de) |
| CN (3) | CN101081834B (de) |
| AT (1) | ATE169906T1 (de) |
| AU (1) | AU686303B2 (de) |
| BG (1) | BG62850B1 (de) |
| BR (1) | BR9408452A (de) |
| CA (1) | CA2179407C (de) |
| CY (1) | CY2104B1 (de) |
| CZ (1) | CZ286079B6 (de) |
| DE (1) | DE69412644T2 (de) |
| DK (1) | DK0737186T3 (de) |
| ES (1) | ES2122534T3 (de) |
| FI (1) | FI113045B (de) |
| GE (1) | GEP20012387B (de) |
| HR (1) | HRP941022B1 (de) |
| HU (1) | HU226394B1 (de) |
| LV (1) | LV12313B (de) |
| NZ (1) | NZ278263A (de) |
| PL (1) | PL178671B1 (de) |
| RO (1) | RO119018B1 (de) |
| RU (2) | RU2140909C1 (de) |
| TW (2) | TW416948B (de) |
| UA (1) | UA44724C2 (de) |
| WO (1) | WO1995018107A1 (de) |
| YU (1) | YU49412B (de) |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5523477A (en) * | 1995-01-23 | 1996-06-04 | Merck & Co., Inc. | Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid |
| US20030216571A1 (en) * | 1999-12-28 | 2003-11-20 | Yoshiaki Kuroki | Tricyclic compounds |
| EP1474386B1 (de) * | 2002-02-06 | 2006-12-27 | Delmar Chemicals Inc. | Verfahren zur herstellung von 1-(mercaptomethyl)cyclopropan essigsäure |
| AU2003209043A1 (en) * | 2002-02-07 | 2003-09-02 | Dr. Reddy's Laboratories Ltd. | Novel anhydrous amorphous forms of montelukast sodium salt |
| US20050107612A1 (en) * | 2002-12-30 | 2005-05-19 | Dr. Reddy's Laboratories Limited | Process for preparation of montelukast and its salts |
| CA2522053C (en) * | 2003-04-15 | 2010-06-29 | Merck & Co., Inc. | Polymorphic form of montelukast sodium |
| EP1619190B1 (de) * | 2003-04-25 | 2010-12-29 | Nippon Chemiphar Co., Ltd. | Salze von (2s,3s)-3- [[(1s)-1-isobutoxymethyl-3-methylbutyl]carbamoyl] oxirane-2-carbonsäure |
| WO2004108679A1 (en) * | 2003-06-06 | 2004-12-16 | Morepen Laboratories Limited | An improved method for the preparation of montelukast acid and sodium salt thereof in amorphous form |
| IL174758A (en) | 2003-10-10 | 2012-09-24 | Synthon Bv | Crystalline form of montelukast, pharmaceutical composition comprising it, process for the preparation thereof and uses thereof as a medicament |
| EP1708708A1 (de) * | 2004-01-30 | 2006-10-11 | Teva Pharmaceutical Industries Ltd. | Montelukast-freie säure-polymorphen |
| EP1760077A1 (de) * | 2004-01-30 | 2007-03-07 | Teva Pharmaceutical Industries Ltd. | Polymorphe Formen vonMontelukast freie Säure |
| US20050187244A1 (en) * | 2004-01-30 | 2005-08-25 | Entire Interest. | Montelukast sodium polymorphs |
| EP1711166A1 (de) | 2004-02-03 | 2006-10-18 | Chemagis Ltd. | Stabile amorphe formen von montelukast natrium |
| US7189853B2 (en) * | 2004-04-15 | 2007-03-13 | Dr. Reddy's Laboratories Limited | Process for the preparation of [R-(E)-1-[[[1-[3-[2-[7-chloro-2-quinolinyl]ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid (Montelukast) and its pharmaceutically acceptable salts |
| CA2563776A1 (en) * | 2004-04-21 | 2005-11-10 | Teva Pharmaceutical Industries Ltd. | Processes for preparing montelukast sodium |
| US7501517B2 (en) | 2004-04-30 | 2009-03-10 | Synthon Ip, Inc. | Process for making montelukast and intermediates therefor |
| US7829716B2 (en) | 2004-04-30 | 2010-11-09 | Synthon Pharmaceuticals, Inc. | Process for making montelukast and intermediates therefor |
| ATE539061T1 (de) * | 2004-07-19 | 2012-01-15 | Matrix Lab Ltd | 2-ä(3s)-ä3-ä(2e)-(7-chlorchinolin-2- yl)ethenylüphenylü-3- halogenpropylübenzoesäuremethylester |
| ATE500225T1 (de) * | 2004-07-19 | 2011-03-15 | Matrix Lab Ltd | Verfahren zur herstellung von montelukast und salzen davon |
| WO2006021974A1 (en) * | 2004-08-23 | 2006-03-02 | Morepen Laboratories Limited | A process for synthesizing diol (viii)-an intermediate of montelukast sodium |
| PL205637B1 (pl) * | 2004-10-22 | 2010-05-31 | Inst Farmaceutyczny | Sposób wytwarzania kwasu (R,E)-(1-{1-{3-[2-(7-chlorochinolin-2-ylo)etenylo]fenylo}-3-[2-(1-hydroksy-1-metyloetylo)fenylo] propylosulfanylometylo}cyklopropylo)octowego i/lub jego farmaceutycznie dopuszczalnych soli |
| US20080146809A1 (en) * | 2004-11-19 | 2008-06-19 | Matrix Laboratories Ltd | Process for the Preparation of Novel Amorphous Montelukast Sodium |
| US20080214822A1 (en) * | 2004-11-30 | 2008-09-04 | Medichem, S.A. | Process For the Preparation of a Leukotriene Antagonist |
| ITMI20050247A1 (it) * | 2005-02-18 | 2006-08-19 | Chemi Spa | Processo per la preparazione di montelukast |
| US7812168B2 (en) | 2005-07-05 | 2010-10-12 | Teva Pharmaceutical Industries Ltd. | Purification of montelukast |
| WO2007012075A2 (en) * | 2005-07-20 | 2007-01-25 | Dr. Reddy's Laboratories Ltd. | Preparation of montelukast |
| EP1783117A1 (de) * | 2005-11-04 | 2007-05-09 | Esteve Quimica, S.A. | Verfahren zur Herstellung eines Leukotrienantagonisten und dessen Zwischenprodukte |
| WO2007059325A2 (en) * | 2005-11-16 | 2007-05-24 | Teva Pharmaceutical Industries Ltd. | Drying methods of montelukast sodium by azeotropic removal of the solvent |
| AR057909A1 (es) | 2005-11-18 | 2007-12-26 | Synthon Bv | Proceso para preparar montelukast y compuestos relacionados, que utiliza un compuesto intermediario derivado de un ester sulfonico. |
| ES2403067T3 (es) * | 2005-12-13 | 2013-05-13 | Msn Laboratories Limited | Un procedimiento mejorado para la preparación de montelukast y sus sales farmaceúticamente aceptables |
| WO2007072114A1 (en) * | 2005-12-23 | 2007-06-28 | Glade Organics Private Limited | An improved process for the manufacture of montelukast sodium |
| PL1976522T5 (pl) | 2005-12-30 | 2019-12-31 | Krka Tovarna Zdravil, D.D., Novo Mesto | Kompozycja farmaceutyczna zawierająca montelukast |
| US7572930B2 (en) * | 2006-02-02 | 2009-08-11 | Chemagis Ltd. | Process for preparing 1-(mercaptomethyl)cyclopropaneacetic acid, a useful intermediate in the preparation of montelukast and salts thereof |
| AU2006337648A1 (en) * | 2006-02-09 | 2007-08-16 | Teva Pharmaceutical Industries Ltd. | Stable pharmaceutical formulations of montelukast sodium |
| JP2009529495A (ja) * | 2006-02-21 | 2009-08-20 | ケマジス・リミテッド | モンテルカストアンモニウム塩の新規な多形体およびその調製方法 |
| WO2007096889A2 (en) * | 2006-02-27 | 2007-08-30 | Chemagis Ltd. | Process for preparing montelukast and salts thereof |
| EP1996552A1 (de) | 2006-03-17 | 2008-12-03 | Synthon B.V. | Montelukast-amantadin-salz |
| US20090281323A1 (en) * | 2006-04-12 | 2009-11-12 | Glade Organics Private Limited | Process for the manufacture of montelukast sodium |
| US20090326232A1 (en) * | 2006-06-26 | 2009-12-31 | Uttam Kumar Ray | Process for the Preparation of Leukotriene Receptor Antagonist (Montelukast Sodium) |
| GB0614485D0 (en) * | 2006-07-21 | 2006-09-27 | Pliva Istrazivanje I Razvoj D | Process |
| EP2069307A4 (de) * | 2006-08-04 | 2010-03-03 | Matrix Lab Ltd | Verfahren zur herstellung von montelukast und salzen daraus |
| EP1886998A1 (de) | 2006-08-09 | 2008-02-13 | Esteve Quimica, S.A. | Verfahren zur Reinigung von Montelukast und dessen Aminesalzen |
| US20100081688A1 (en) * | 2006-09-15 | 2010-04-01 | Cipla Limited | Process for the preparation of montelukast, and intermediates therefor |
| GB0618703D0 (en) * | 2006-09-22 | 2006-11-01 | Almac Sciences Ltd | Synthesis of leikotriene compounds |
| US7700776B2 (en) | 2006-10-24 | 2010-04-20 | Formosa Laboratories, Inc. | Compounds and preparation for montelukast sodium |
| WO2008058118A2 (en) * | 2006-11-06 | 2008-05-15 | Dr. Reddy's Labortories, Ltd. | Preparation of montelukast and its salts |
| US8115004B2 (en) * | 2006-11-20 | 2012-02-14 | Msn Laboratories Limited | Process for pure montelukast sodium through pure intermediates as well as amine salts |
| KR100774088B1 (ko) * | 2006-12-14 | 2007-11-06 | 한미약품 주식회사 | 몬테루카스트의 제조방법 및 이에 사용되는 중간체 |
| US7271268B1 (en) | 2006-12-22 | 2007-09-18 | Formosa Laboratories Inc. | Process for preparation of [1-(mercaptomethyl)cyclopropyl]acetic acid and related derivatives |
| US20080188664A1 (en) * | 2007-01-15 | 2008-08-07 | Chemagis Ltd. | Process for preparing montelukast sodium containing controlled levels of impurities |
| EP1958936A1 (de) * | 2007-02-14 | 2008-08-20 | Inke, S.A. | Verfahren zur Gewinnung von Montelukast |
| WO2008126075A1 (en) * | 2007-04-12 | 2008-10-23 | Chemagis Ltd. | Process for preparing montelukast and salts thereof using optically impure 2-(2-(3(s)-(3-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-hydroxypropyl)phenyl-2-propanol |
| PL205444B1 (pl) * | 2007-05-02 | 2010-04-30 | Zak & Lstrok Ady Farmaceutyczn | Sposób wytwarzania soli sodowej kwasu 1-(((1(R)-(3-(2-(7--chloro-2- chinolinylo)-etenylo)fenylo)-3-(2-(1-hydroksy-1- metyloetylo)fenylo)propylo)sulfanylo)metylo)-cyklopropanooctowego |
| WO2008135966A1 (en) * | 2007-05-02 | 2008-11-13 | Chemagis Ltd. | Process for the purification of optically impure 2-(2-(3(s)-(3-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-hydroxy-propyl)phenyl-2-propanol |
| CZ302518B6 (cs) * | 2007-07-09 | 2011-06-29 | Zentiva, A. S. | Zpusob izolace a cištení montelukastu |
| EP2014633A1 (de) | 2007-07-13 | 2009-01-14 | Lonza Ag | Verfahren zur Herstellung tertiärer Alkohole |
| ES2320077B1 (es) | 2007-07-31 | 2010-02-26 | Moehs Iberica, S.L. | Proceso de preparacion de un antagonista de leucotrienos y de un intermedio del mismo. |
| WO2009027990A1 (en) * | 2007-08-29 | 2009-03-05 | Morepen Laboratories Limited | Salts of montelukast and process therefor |
| KR101072896B1 (ko) | 2007-10-09 | 2011-10-17 | 한미홀딩스 주식회사 | 이온성 액체 매개체를 이용한 몬테루카스트산의 제조 방법 |
| CA2701723A1 (en) * | 2007-10-25 | 2009-04-30 | Merck Frosst Canada Ltd. | Novel crystalline salts of montelukast |
| EP2053043A1 (de) | 2007-10-26 | 2009-04-29 | Inke, S.A. | Montelukast-Kristallsalz |
| DE102007061630B4 (de) | 2007-12-20 | 2013-07-04 | Formosa Laboratories, Inc. | Neue Verbindungen und Herstellung von Montelukast-Natrium |
| EP2231613B1 (de) * | 2008-01-07 | 2011-10-12 | Torrent Pharmaceuticals Ltd. | Montelukast-benzhydryl-piperazin-salze und verfahren zu ihrer herstellung |
| CN101817818B (zh) * | 2008-03-06 | 2011-10-26 | 台耀化学股份有限公司 | 一种用于制备孟鲁司特钠的化合物 |
| CN101323589B (zh) * | 2008-03-06 | 2010-10-06 | 台耀化学股份有限公司 | 化合物及孟鲁司特钠的制备方法 |
| WO2009117381A2 (en) * | 2008-03-17 | 2009-09-24 | Dr. Reddy's Laboratories Ltd. | Preparation of montelukast and its salts |
| WO2009130056A1 (en) * | 2008-04-25 | 2009-10-29 | Synthon B.V. | Process for making montelukast intermediates |
| US9004752B2 (en) * | 2008-05-05 | 2015-04-14 | Abbvie, Inc. | Method for evaluating the solubility of a crystalline substance in a polymer |
| WO2009144742A2 (en) | 2008-05-26 | 2009-12-03 | Aptuit Laurus Pvt Limited | An improved process for preparing montelukast and salts thereof |
| KR101123292B1 (ko) * | 2008-09-26 | 2012-03-19 | 주식회사 엘지생명과학 | 몬테루카스트 나트륨염의 제조방법 |
| WO2010064109A2 (en) | 2008-12-02 | 2010-06-10 | Mayuka Labs Private Limited | An improved process for the preparation of montelukast sodium and its intermediates |
| WO2010148209A2 (en) * | 2009-06-19 | 2010-12-23 | Dr. Reddy's Laboratories Ltd. | Preparation of montelukast |
| WO2011004298A1 (en) | 2009-07-09 | 2011-01-13 | Alembic Limited | Montelukast hexamethylenediamine salt and its use for the preparation of montelukast sodium |
| EP2287154A1 (de) | 2009-07-14 | 2011-02-23 | KRKA, D.D., Novo Mesto | Effiziente Synthese zur Herstellung von Montelukast |
| CN101638381B (zh) | 2009-09-02 | 2012-08-29 | 鲁南制药集团股份有限公司 | 孟鲁司特钠中间体的合成方法 |
| WO2011033470A1 (en) | 2009-09-16 | 2011-03-24 | Ranbaxy Laboratories Limited | Crystalline form of montelukast sodium |
| WO2011042416A1 (en) * | 2009-10-09 | 2011-04-14 | Dsm Ip Assets B.V. | Sythesis of optically active intermediate for the preparation of montelukast |
| US20120259121A1 (en) | 2009-12-23 | 2012-10-11 | Pharmathen S.A. | Process for the preparation of montelukast and salts thereof |
| EP2552892A1 (de) | 2010-03-31 | 2013-02-06 | KRKA, D.D., Novo Mesto | Effiziente synthese zur herstellung von montelukast und neue kristalline form von zwischenprodukten darin |
| HUP1000425A2 (en) | 2010-08-11 | 2012-03-28 | Richter Gedeon Nyrt | Process for the production of montelukast sodium |
| US8471030B2 (en) | 2010-12-06 | 2013-06-25 | Orochem Technologies Inc. | Purification of montelukast using simulated moving bed |
| EP2502910A1 (de) | 2011-03-15 | 2012-09-26 | Laboratorios Lesvi, S.L. | Camphersulfonsalz eines Montelukastschlüssels Zwischenprodukt |
| CN102633683B (zh) * | 2012-04-06 | 2014-05-21 | 盐城市晶华化工有限公司 | 一种1-羟甲基环丙基乙腈合成方法 |
| ES2710312T3 (es) * | 2012-05-18 | 2019-04-24 | Laurus Labs Ltd | Un procedimiento para la preparación de montelukast sódico |
| CN103539714A (zh) * | 2012-07-16 | 2014-01-29 | 上海朴颐化学科技有限公司 | 1-巯甲基环丙基乙酸及其中间体的制备方法 |
| WO2014012954A1 (en) | 2012-07-18 | 2014-01-23 | Takeda Gmbh | Treatment of partly controlled or uncontrolled severe asthma |
| WO2014081616A1 (en) * | 2012-11-21 | 2014-05-30 | Merck Sharp & Dohme Corp. | Preparation of precursors for leukotriene antagonists |
| WO2014118796A1 (en) * | 2013-01-31 | 2014-08-07 | Melody Healthcare Pvt. Ltd. | An in-situ process for the preparation of highly pure montelukast sodium |
| CN103570618A (zh) * | 2013-09-30 | 2014-02-12 | 浙江车头制药股份有限公司 | 一种孟鲁司特钠盐的制备方法 |
| JP2017503814A (ja) | 2014-01-22 | 2017-02-02 | タケダ ゲー・エム・ベー・ハーTakeda GmbH | 部分的コントロール状態の重症喘息またはコントロール不良状態の重症喘息のpde4インヒビターを用いた(およびロイコトリエン調節薬と組み合わせて用いた)治療 |
| CN104119270A (zh) * | 2014-08-12 | 2014-10-29 | 牡丹江恒远药业有限公司 | 一种孟鲁司特钠的制备方法 |
| CN105085391B (zh) * | 2015-06-10 | 2017-08-22 | 广东默泰同创医药科技有限公司 | 用作白三烯受体拮抗剂的环丙基不饱和喹啉化合物及应用 |
| CN105541786B (zh) * | 2016-01-06 | 2017-08-08 | 鲁南贝特制药有限公司 | 一种孟鲁司特钠侧链中间体及其制备方法 |
| CN109503476A (zh) * | 2018-12-26 | 2019-03-22 | 哈尔滨珍宝制药有限公司 | 一种孟鲁司特钠的合成工艺 |
| CN111170939A (zh) * | 2019-12-20 | 2020-05-19 | 牡丹江恒远药业股份有限公司 | 一种高纯度孟鲁司特钠及其中间体的制备方法 |
| CN117024340A (zh) * | 2023-07-27 | 2023-11-10 | 迪嘉药业集团股份有限公司 | 一种孟鲁司特钠的合成方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU188235B (en) * | 1982-12-11 | 1986-03-28 | Alkaloida Vegyeszeti Gyar,Hu | Process for producing fluoro-methyl-quinoline derivatives |
| DE3483704D1 (de) * | 1983-07-22 | 1991-01-17 | Du Pont | Phenylchinolinsaeure und derivate als antitumormittel. |
| US5256675A (en) * | 1989-08-07 | 1993-10-26 | Fujisawa Pharmaceutical Co., Ltd. | Thiazole derivatives, processes for production thereof and pharmaceutical compositions comprising the same |
| FR2665159B1 (fr) * | 1990-07-24 | 1992-11-13 | Rhone Poulenc Sante | Nouveaux derives de la pyridine et de la quinoleine, leur preparation et les compositions pharmaceutiques qui les contiennent. |
| HU222344B1 (hu) * | 1990-10-12 | 2003-06-28 | Merck Frosst Canada & Co. | Eljárás telítetlen hidroxi-alkil-kinolinsavak, és ezeket tartalmazó gyógyszerkészítmények előállítására |
| US5428033A (en) * | 1990-10-12 | 1995-06-27 | Merck Frosst Canada, Inc. | Saturated hydroxyalkylquinoline acids as leukotriene antagonists |
| US5270324A (en) * | 1992-04-10 | 1993-12-14 | Merck Frosst Canada, Inc. | Fluorinated hydroxyalkylquinoline acids as leukotriene antagonists |
| US5358946A (en) * | 1992-05-29 | 1994-10-25 | The Du Pont Merck Pharmaceutical Company | Heterocycle-substituted amides, carbamates and ureas as agents for the treatment of atherosclerosis |
| US5270234A (en) * | 1992-10-30 | 1993-12-14 | International Business Machines Corporation | Deep submicron transistor fabrication method |
| CA2111372C (en) * | 1992-12-22 | 2007-01-16 | Robert N. Young | Diaryl 5,6-fusedheterocyclic acids as leukotriene antagonists |
| US5371096A (en) * | 1993-08-27 | 1994-12-06 | Ciba-Geigy Corporation | (3-pyridyl)tetrafuran-2-yl substituted carboxylic acids |
-
1994
- 1994-12-21 TW TW083111982A patent/TW416948B/zh not_active IP Right Cessation
- 1994-12-21 TW TW089114101A patent/TW448160B/zh not_active IP Right Cessation
- 1994-12-22 RO RO96-01312A patent/RO119018B1/ro unknown
- 1994-12-22 RU RU96113796A patent/RU2140909C1/ru active
- 1994-12-22 PL PL94315155A patent/PL178671B1/pl unknown
- 1994-12-22 EP EP95906106A patent/EP0737186B1/de not_active Expired - Lifetime
- 1994-12-22 RU RU99110880/04A patent/RU2225398C2/ru active
- 1994-12-22 GE GEAP19943295A patent/GEP20012387B/en unknown
- 1994-12-22 DE DE69412644T patent/DE69412644T2/de not_active Expired - Lifetime
- 1994-12-22 KR KR1019960703483A patent/KR100319336B1/ko not_active Expired - Lifetime
- 1994-12-22 CN CN200610094487XA patent/CN101081834B/zh not_active Expired - Lifetime
- 1994-12-22 UA UA96072985A patent/UA44724C2/uk unknown
- 1994-12-22 AU AU14448/95A patent/AU686303B2/en not_active Expired
- 1994-12-22 CN CN94194671A patent/CN1046712C/zh not_active Expired - Lifetime
- 1994-12-22 HU HU9601775A patent/HU226394B1/hu unknown
- 1994-12-22 CZ CZ19961878A patent/CZ286079B6/cs not_active IP Right Cessation
- 1994-12-22 CA CA002179407A patent/CA2179407C/en not_active Expired - Lifetime
- 1994-12-22 DK DK95906106T patent/DK0737186T3/da active
- 1994-12-22 AT AT95906106T patent/ATE169906T1/de active
- 1994-12-22 NZ NZ278263A patent/NZ278263A/en not_active IP Right Cessation
- 1994-12-22 JP JP51815295A patent/JP3640962B2/ja not_active Expired - Lifetime
- 1994-12-22 BR BR9408452A patent/BR9408452A/pt not_active Application Discontinuation
- 1994-12-22 ES ES95906106T patent/ES2122534T3/es not_active Expired - Lifetime
- 1994-12-22 CN CNB981183816A patent/CN1326837C/zh not_active Expired - Lifetime
- 1994-12-22 WO PCT/US1994/014858 patent/WO1995018107A1/en not_active Ceased
- 1994-12-27 YU YU77594A patent/YU49412B/sh unknown
- 1994-12-28 HR HR08/350,428A patent/HRP941022B1/xx not_active IP Right Cessation
-
1995
- 1995-05-12 US US08/439,733 patent/US5614632A/en not_active Expired - Lifetime
-
1996
- 1996-06-06 BG BG100638A patent/BG62850B1/bg unknown
- 1996-06-26 FI FI962641A patent/FI113045B/fi not_active IP Right Cessation
-
1998
- 1998-12-04 CY CY9800047A patent/CY2104B1/xx unknown
-
1999
- 1999-03-22 US US09/274,062 patent/US6320052B1/en not_active Expired - Lifetime
- 1999-04-27 LV LVP-99-73A patent/LV12313B/en unknown
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| UEP | Publication of translation of european patent specification |