DE60217934D1 - Verfahren zur herstellung von desloratadin - Google Patents
Verfahren zur herstellung von desloratadinInfo
- Publication number
- DE60217934D1 DE60217934D1 DE60217934T DE60217934T DE60217934D1 DE 60217934 D1 DE60217934 D1 DE 60217934D1 DE 60217934 T DE60217934 T DE 60217934T DE 60217934 T DE60217934 T DE 60217934T DE 60217934 D1 DE60217934 D1 DE 60217934D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- desloratadin
- desloratadine
- loratadine
- isolating
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IN2002/000193 WO2004029039A1 (en) | 2002-09-24 | 2002-09-24 | An improved process for the production of desloratadine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60217934D1 true DE60217934D1 (de) | 2007-03-15 |
DE60217934T2 DE60217934T2 (de) | 2007-05-24 |
Family
ID=32040229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60217934T Expired - Lifetime DE60217934T2 (de) | 2002-09-24 | 2002-09-24 | Verfahren zur herstellung von desloratadin |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060100435A1 (de) |
EP (1) | EP1542986B1 (de) |
AT (1) | ATE352549T1 (de) |
AU (1) | AU2002334383A1 (de) |
CA (1) | CA2499125C (de) |
DE (1) | DE60217934T2 (de) |
WO (1) | WO2004029039A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL381813A1 (pl) * | 2004-07-07 | 2007-07-23 | Egis Gyogyszergyar Nyrt. | Nowy pseudopolimorf desloratadiny utworzony z dwutlenkiem węgla |
WO2008032136A1 (en) * | 2006-09-13 | 2008-03-20 | Orchid Chemicals And Pharmaceuticals Limited | An improved process for the preparation of desloratadine |
WO2008107777A2 (en) * | 2007-03-06 | 2008-09-12 | Cadila Pharmaceuticals Limited | Improved method for the preparation of desloratadine with reduced levels of organic solvents |
EP2411380A1 (de) * | 2009-03-26 | 2012-02-01 | Ranbaxy Laboratories Limited | Verfahren zur herstellung von desloratadin |
CN102875527B (zh) * | 2012-10-11 | 2014-05-07 | 江苏德峰药业有限公司 | 一种地氯雷他定的制备方法 |
EP2727592A1 (de) | 2012-11-05 | 2014-05-07 | Kücükgüzel, Sükriye Güniz | Kombination aus Desloratadin und Paracetamol |
CN104961724B (zh) * | 2015-06-08 | 2018-01-30 | 惠州信立泰药业有限公司 | 一种获得高纯度地氯雷他定的先进生产工艺 |
US10287296B2 (en) | 2015-10-12 | 2019-05-14 | Noramco, Inc. | Process for the preparation of (S)-2-((4R,4aS,6R,7R,7aR,12bS)-7,9-dimethoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-6-yl)-3,3-dimethylbutan-2-ol |
CN109020950A (zh) * | 2017-06-09 | 2018-12-18 | 浙江普利药业有限公司 | 一种地氯雷他定制备工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4826853A (en) * | 1986-10-31 | 1989-05-02 | Schering Corporation | 6,11-Dihydro-11-(N-substituted-4-piperidylidene)-5H-benzo(5,6)cyclohepta(1,2-B)pyridines and compositions and methods of use |
HUT76057A (en) * | 1993-10-15 | 1997-06-30 | Schering Corp | Tricyclic sulfonamide compounds, pharmaceutical compositions containing them, which are useful for inhibition of g-protein function and for treatment of proliferative diseases and process for producing them |
US5595997A (en) * | 1994-12-30 | 1997-01-21 | Sepracor Inc. | Methods and compositions for treating allergic rhinitis and other disorders using descarboethoxyloratadine |
IL117798A (en) * | 1995-04-07 | 2001-11-25 | Schering Plough Corp | Tricyclic compounds useful for inhibiting the function of protein - G and for the treatment of malignant diseases, and pharmaceutical preparations containing them |
US5925648A (en) * | 1997-07-29 | 1999-07-20 | Schering Corporation | Tricyclic N-cyanoimines useful as inhibitors of a farnesyl-protein transferase |
-
2002
- 2002-09-24 EP EP02807860A patent/EP1542986B1/de not_active Expired - Lifetime
- 2002-09-24 AT AT02807860T patent/ATE352549T1/de not_active IP Right Cessation
- 2002-09-24 AU AU2002334383A patent/AU2002334383A1/en not_active Abandoned
- 2002-09-24 US US10/529,008 patent/US20060100435A1/en not_active Abandoned
- 2002-09-24 DE DE60217934T patent/DE60217934T2/de not_active Expired - Lifetime
- 2002-09-24 WO PCT/IN2002/000193 patent/WO2004029039A1/en active IP Right Grant
- 2002-09-24 CA CA2499125A patent/CA2499125C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2499125C (en) | 2010-12-14 |
WO2004029039A1 (en) | 2004-04-08 |
EP1542986B1 (de) | 2007-01-24 |
AU2002334383A1 (en) | 2004-04-19 |
DE60217934T2 (de) | 2007-05-24 |
ATE352549T1 (de) | 2007-02-15 |
US20060100435A1 (en) | 2006-05-11 |
CA2499125A1 (en) | 2004-04-08 |
EP1542986A1 (de) | 2005-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |