AR039771A1 - Metodo para preparar nevirapina - Google Patents
Metodo para preparar nevirapinaInfo
- Publication number
- AR039771A1 AR039771A1 ARP030102323A ARP030102323A AR039771A1 AR 039771 A1 AR039771 A1 AR 039771A1 AR P030102323 A ARP030102323 A AR P030102323A AR P030102323 A ARP030102323 A AR P030102323A AR 039771 A1 AR039771 A1 AR 039771A1
- Authority
- AR
- Argentina
- Prior art keywords
- cyclopropylamino
- pyridine
- methyl
- nevirapine
- pyridinecarbonitrile
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
-
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Virology (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- AIDS & HIV (AREA)
- Communicable Diseases (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Abstract
Un procedimiento para preparar nevirapina, que comprende las siguientes etapas: (a) hacer reaccionar un 2-halo-3-piridincarbonitrilo de la fórmula (1) en donde X es un átomo de halógeno, con ciclopropilamina para proporcionar 2-(ciclopropilamino)-3-piridincarboni-trilo; (b) hidrolizar el 2-(ciclopropilamino)-3-piridincarbonitrilo para proporcionar ácido 2-(ciclopropilamino)-2-piridina-carboxílico; (c) aislar el ácido 2-(ciclopropilamino)-3-piridina-carboxílico a partir del medio de reacción; (e) tratar el ácido 2-(ciclopropilamino)-3-piridina-carboxílico con un agente clorante para proporcionar cloruro de 2-(ciclopropilamino)-3-piridincarbonilo; (f) hacer reaccionar el cloruro de 2-(ciclopropilamino) -3-piridincarbonilo con una 2-halo-4-metil-3-piridinamina de la fórmula (2) en donde X es un átomo de halógeno, para producir una N-(2-cloro-4-metil-3-piridinil)-2-(ciclopropilamino)-3-piridin-carboxamida; y (g) ciclar la N-(2-cloro-4-metil-3-piridinil)-2-(ciclopro-pilamino)-3-piridincarboxamida mediante tratamiento con una base fuerte, para proporcionar nevirapina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39269002P | 2002-06-28 | 2002-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR039771A1 true AR039771A1 (es) | 2005-03-09 |
Family
ID=30000920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP030102323A AR039771A1 (es) | 2002-06-28 | 2003-06-27 | Metodo para preparar nevirapina |
Country Status (30)
| Country | Link |
|---|---|
| US (1) | US6680383B1 (es) |
| EP (1) | EP1519936B1 (es) |
| JP (1) | JP4209388B2 (es) |
| KR (1) | KR100981261B1 (es) |
| CN (1) | CN1280293C (es) |
| AR (1) | AR039771A1 (es) |
| AT (1) | ATE382621T1 (es) |
| AU (1) | AU2003237336B2 (es) |
| BR (1) | BR0312071A (es) |
| CA (2) | CA2480046C (es) |
| DE (1) | DE60318444T2 (es) |
| DK (1) | DK1519936T3 (es) |
| EA (1) | EA007497B1 (es) |
| EC (1) | ECSP045514A (es) |
| ES (1) | ES2299709T3 (es) |
| HK (1) | HK1080848A1 (es) |
| HR (1) | HRP20041214A2 (es) |
| IL (1) | IL163977A0 (es) |
| ME (1) | MEP53908A (es) |
| MX (1) | MXPA04010405A (es) |
| MY (1) | MY131847A (es) |
| NO (1) | NO329109B1 (es) |
| NZ (1) | NZ537803A (es) |
| PE (1) | PE20040586A1 (es) |
| PL (1) | PL371496A1 (es) |
| RS (1) | RS50900B (es) |
| TW (1) | TWI270548B (es) |
| UA (1) | UA80140C2 (es) |
| WO (1) | WO2004002988A1 (es) |
| ZA (1) | ZA200407107B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007010352A1 (en) * | 2005-07-19 | 2007-01-25 | Emcure Pharmaceuticals Limited | An improved process for industrial manufacture of nevirapine |
| JP2007031391A (ja) * | 2005-07-29 | 2007-02-08 | Koei Chem Co Ltd | アルキルアミノピリジンカルボニトリルの製造方法 |
| DE112010004862T5 (de) * | 2009-12-17 | 2012-12-06 | North West University | Polymorphe Form von Nevirapin und deren Herstellung |
| CN102167699A (zh) * | 2011-03-17 | 2011-08-31 | 湖南博奥德生物医药技术开发有限公司 | 一种奈韦拉平制备方法 |
| WO2012168949A2 (en) * | 2011-06-06 | 2012-12-13 | Laurus Labs Private Limited | A process for preparation of nevirapine |
| CN102321015A (zh) * | 2011-06-30 | 2012-01-18 | 江苏德峰药业有限公司 | 一种抗艾滋病药物奈韦拉平关键中间体 2-(环丙胺基）-3-甲酸吡啶的制备方法 |
| WO2016118586A1 (en) * | 2015-01-20 | 2016-07-28 | Virginia Commonwealth University | Lowcost, high yield synthesis of nevirapine |
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) |
-
2003
- 2003-02-06 UA UAA200500685A patent/UA80140C2/uk unknown
- 2003-06-02 DE DE60318444T patent/DE60318444T2/de not_active Expired - Lifetime
- 2003-06-02 WO PCT/US2003/017376 patent/WO2004002988A1/en active IP Right Grant
- 2003-06-02 AU AU2003237336A patent/AU2003237336B2/en not_active Ceased
- 2003-06-02 IL IL16397703A patent/IL163977A0/xx not_active IP Right Cessation
- 2003-06-02 ES ES03736801T patent/ES2299709T3/es not_active Expired - Lifetime
- 2003-06-02 MX MXPA04010405A patent/MXPA04010405A/es active IP Right Grant
- 2003-06-02 NZ NZ537803A patent/NZ537803A/en not_active IP Right Cessation
- 2003-06-02 CA CA2480046A patent/CA2480046C/en not_active Expired - Fee Related
- 2003-06-02 KR KR1020047021296A patent/KR100981261B1/ko not_active IP Right Cessation
- 2003-06-02 CN CNB038105896A patent/CN1280293C/zh not_active Expired - Fee Related
- 2003-06-02 CA CA2708442A patent/CA2708442C/en not_active Expired - Fee Related
- 2003-06-02 EP EP03736801A patent/EP1519936B1/en not_active Expired - Lifetime
- 2003-06-02 ME MEP-539/08A patent/MEP53908A/xx unknown
- 2003-06-02 AT AT03736801T patent/ATE382621T1/de active
- 2003-06-02 EA EA200401535A patent/EA007497B1/ru not_active IP Right Cessation
- 2003-06-02 RS YUP-1102/04A patent/RS50900B/sr unknown
- 2003-06-02 JP JP2004517609A patent/JP4209388B2/ja not_active Expired - Fee Related
- 2003-06-02 DK DK03736801T patent/DK1519936T3/da active
- 2003-06-02 BR BR0312071-6A patent/BR0312071A/pt not_active IP Right Cessation
- 2003-06-02 PL PL03371496A patent/PL371496A1/xx not_active IP Right Cessation
- 2003-06-05 US US10/454,991 patent/US6680383B1/en not_active Expired - Lifetime
- 2003-06-26 PE PE2003000642A patent/PE20040586A1/es not_active Application Discontinuation
- 2003-06-27 AR ARP030102323A patent/AR039771A1/es unknown
- 2003-06-27 TW TW092117662A patent/TWI270548B/zh not_active IP Right Cessation
- 2003-06-27 MY MYPI20032417A patent/MY131847A/en unknown
-
2004
- 2004-09-06 ZA ZA200407107A patent/ZA200407107B/en unknown
- 2004-10-12 NO NO20044332A patent/NO329109B1/no not_active IP Right Cessation
- 2004-12-27 EC EC2004005514A patent/ECSP045514A/es unknown
- 2004-12-27 HR HR20041214A patent/HRP20041214A2/xx not_active Application Discontinuation
-
2006
- 2006-01-18 HK HK06100817A patent/HK1080848A1/xx not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |