ATE512143T1 - Verbessertes verfahren zur herstellung von nevirapin - Google Patents
Verbessertes verfahren zur herstellung von nevirapinInfo
- Publication number
- ATE512143T1 ATE512143T1 AT08750984T AT08750984T ATE512143T1 AT E512143 T1 ATE512143 T1 AT E512143T1 AT 08750984 T AT08750984 T AT 08750984T AT 08750984 T AT08750984 T AT 08750984T AT E512143 T1 ATE512143 T1 AT E512143T1
- Authority
- AT
- Austria
- Prior art keywords
- nevirapine
- producing
- improved method
- dipyrido
- diazepin
- Prior art date
Links
- NQDJXKOVJZTUJA-UHFFFAOYSA-N nevirapine Chemical compound C12=NC=CC=C2C(=O)NC=2C(C)=CC=NC=2N1C1CC1 NQDJXKOVJZTUJA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229960000689 nevirapine Drugs 0.000 title 1
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
- C07D401/12—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 linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1073CH2007 | 2007-05-22 | ||
| PCT/IB2008/001249 WO2008142528A2 (en) | 2007-05-22 | 2008-05-14 | An improved process for preparing nevirapine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE512143T1 true ATE512143T1 (de) | 2011-06-15 |
Family
ID=39855116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08750984T ATE512143T1 (de) | 2007-05-22 | 2008-05-14 | Verbessertes verfahren zur herstellung von nevirapin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8212025B2 (de) |
| EP (1) | EP2158196B1 (de) |
| AT (1) | ATE512143T1 (de) |
| ES (1) | ES2367086T3 (de) |
| WO (1) | WO2008142528A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012168949A2 (en) * | 2011-06-06 | 2012-12-13 | Laurus Labs Private Limited | A process for preparation of nevirapine |
| CN102887898B (zh) * | 2012-09-28 | 2015-01-07 | 四川省宜宾五粮液集团宜宾制药有限责任公司 | 一种分离提纯奈韦拉平的方法 |
| CN104774204A (zh) * | 2014-01-15 | 2015-07-15 | 鲁南贝特制药有限公司 | 一种制备奈韦拉平及其中间体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5366972A (en) * | 1989-04-20 | 1994-11-22 | Boehringer Ingelheim Pharmaceuticals, Inc. | 5,11-dihydro-6H-dipyrido(3,2-B:2',3'-E)(1,4)diazepines and their use in the prevention or treatment of HIV infection |
| DE4403311C1 (de) * | 1994-02-03 | 1995-04-20 | Boehringer Ingelheim Kg | Verfahren zur Herstellung von Nevirapine (11-Cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4-diazepin]-6-on) |
-
2008
- 2008-05-14 WO PCT/IB2008/001249 patent/WO2008142528A2/en not_active Ceased
- 2008-05-14 ES ES08750984T patent/ES2367086T3/es active Active
- 2008-05-14 AT AT08750984T patent/ATE512143T1/de not_active IP Right Cessation
- 2008-05-14 EP EP08750984A patent/EP2158196B1/de not_active Not-in-force
- 2008-05-14 US US12/451,600 patent/US8212025B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008142528A3 (en) | 2009-01-29 |
| ES2367086T3 (es) | 2011-10-28 |
| EP2158196B1 (de) | 2011-06-08 |
| EP2158196A2 (de) | 2010-03-03 |
| US20100125137A1 (en) | 2010-05-20 |
| US8212025B2 (en) | 2012-07-03 |
| WO2008142528A9 (en) | 2009-10-29 |
| WO2008142528A2 (en) | 2008-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |