ES2148355T3 - Procedimiento para la preparacion de nevirapina. - Google Patents

Procedimiento para la preparacion de nevirapina.

Info

Publication number
ES2148355T3
ES2148355T3 ES95101387T ES95101387T ES2148355T3 ES 2148355 T3 ES2148355 T3 ES 2148355T3 ES 95101387 T ES95101387 T ES 95101387T ES 95101387 T ES95101387 T ES 95101387T ES 2148355 T3 ES2148355 T3 ES 2148355T3
Authority
ES
Spain
Prior art keywords
nevirapine
preparation
procedure
viruses
present
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
Application number
ES95101387T
Other languages
English (en)
Inventor
Heinrich Dr Dipl-Che Schneider
Albrecht Dr Dipl-Ch Christmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boehringer Ingelheim Pharma GmbH and Co KG
Boehringer Ingelheim Pharmaceuticals Inc
Original Assignee
Boehringer Ingelheim Pharma GmbH and Co KG
Boehringer Ingelheim Pharmaceuticals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boehringer Ingelheim Pharma GmbH and Co KG, Boehringer Ingelheim Pharmaceuticals Inc filed Critical Boehringer Ingelheim Pharma GmbH and Co KG
Application granted granted Critical
Publication of ES2148355T3 publication Critical patent/ES2148355T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • AIDS & HIV (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO MEJORADO PARA LA ELABORACION DE NEVIRAPINA CON CAPACIDAD ESTATICA DE VIRUS.
ES95101387T 1994-02-03 1995-02-02 Procedimiento para la preparacion de nevirapina. Expired - Lifetime ES2148355T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403311A DE4403311C1 (de) 1994-02-03 1994-02-03 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)

Publications (1)

Publication Number Publication Date
ES2148355T3 true ES2148355T3 (es) 2000-10-16

Family

ID=6509386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95101387T Expired - Lifetime ES2148355T3 (es) 1994-02-03 1995-02-02 Procedimiento para la preparacion de nevirapina.

Country Status (9)

Country Link
US (1) US5569760A (es)
EP (1) EP0667348B1 (es)
JP (1) JP3713550B2 (es)
AT (1) ATE192746T1 (es)
DE (2) DE4403311C1 (es)
DK (1) DK0667348T3 (es)
ES (1) ES2148355T3 (es)
GR (1) GR3034078T3 (es)
PT (1) PT667348E (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998020002A1 (en) * 1996-11-06 1998-05-14 Boehringer Ingelheim Pharmaceuticals, Inc. Dipyrido[2,3-b:3',2'-f]azepines and their use in the prevention or treatment of hiv infection
PT1019058E (pt) * 1997-08-25 2006-08-31 Boehringer Ingelheim Pharma Suspensao farmaceutica contendo hemi-hidrato de nevirapina.
US6036126A (en) 1998-12-09 2000-03-14 Boehringer Ingelheim Pharmaceuticals, Inc. Apparatus for separating particles of cohesive material according to size and process
US6399781B1 (en) 2000-10-10 2002-06-04 Boehringer Ingelheim Chemicals, Inc. Process for making 3-amino-2-chloro-4-methylpyridine
US20050059653A1 (en) * 2002-06-21 2005-03-17 Dr. Reddy's Laboratories Limited Novel crystalline forms of 11-cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido [3,2-b: 2',3'-e][1,4] diazepin-6-one (nevirapine)
UA80140C2 (en) 2002-06-28 2007-08-27 Boehringer Ingelheim Chemicals Improved method of making nevirapine, intermediate (variants)
WO2007010352A1 (en) * 2005-07-19 2007-01-25 Emcure Pharmaceuticals Limited An improved process for industrial manufacture of nevirapine
WO2008142528A2 (en) * 2007-05-22 2008-11-27 Aurobindo Pharma Limited An improved process for preparing nevirapine
CN101585836B (zh) * 2008-05-25 2011-05-18 浙江华海药业股份有限公司 一种制备奈韦拉平的方法
CN102725293A (zh) * 2009-12-17 2012-10-10 西北大学 奈韦拉平的多晶型形式及其制备
CN102127077B (zh) * 2010-12-29 2012-09-26 中山百灵生物技术有限公司 一种制备奈韦拉平的方法
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
CN103183678B (zh) * 2011-12-28 2016-07-20 上海迪赛诺化学制药有限公司 奈韦拉平的制备方法
ITMI20122036A1 (it) * 2012-11-29 2014-05-30 Dipharma Francis Srl Sintesi di un intermedio di un composto antivirale

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69002079T2 (de) * 1989-04-20 1993-11-18 Boehringer Ingelheim Pharma 5,11-Dihydro-6H-dipyrido [3,2-b:2',3'-e]diazepin-6-one und deren Verwendung in der Vorbeugung und Behandlung von AIDS.
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
ATE103918T1 (de) * 1989-06-28 1994-04-15 Boehringer Ingelheim Pharma 5,11-dihydro-6h-dipyrido(3,2-b:2',3'e>(1,4>diazepin-6-one und -thione und ihre verwendung bei der aids-vorbeugung oder behandlung.
CA2030056C (en) * 1989-11-17 1995-10-17 Karl D. Hargrave 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
CA2052946A1 (en) * 1990-10-19 1992-04-20 Karl G. Grozinger Method for the preparation of 5,11-dihydro-6h-dipyrido ¬3,2-b:2', 3'-e| ¬1,4|diazepines

Also Published As

Publication number Publication date
JPH07224064A (ja) 1995-08-22
ATE192746T1 (de) 2000-05-15
DE4403311C1 (de) 1995-04-20
US5569760A (en) 1996-10-29
GR3034078T3 (en) 2000-11-30
EP0667348B1 (de) 2000-05-10
PT667348E (pt) 2000-08-31
JP3713550B2 (ja) 2005-11-09
DK0667348T3 (da) 2000-08-07
DE59508290D1 (de) 2000-06-15
EP0667348A1 (de) 1995-08-16

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