ZA201204410B - A polymorph form of nevirapine and its preparation - Google Patents

A polymorph form of nevirapine and its preparation

Info

Publication number
ZA201204410B
ZA201204410B ZA2012/04410A ZA201204410A ZA201204410B ZA 201204410 B ZA201204410 B ZA 201204410B ZA 2012/04410 A ZA2012/04410 A ZA 2012/04410A ZA 201204410 A ZA201204410 A ZA 201204410A ZA 201204410 B ZA201204410 B ZA 201204410B
Authority
ZA
South Africa
Prior art keywords
nevirapine
preparation
polymorph form
polymorph
Prior art date
Application number
ZA2012/04410A
Inventor
Nicole Stieger
Wilna Liebenberg
Mino Rodolfo Caira
Original Assignee
North-West Univ
Univ Cape Town
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 North-West Univ, Univ Cape Town filed Critical North-West Univ
Publication of ZA201204410B publication Critical patent/ZA201204410B/en

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
    • A61P37/00—Drugs for immunological or allergic disorders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
ZA2012/04410A 2009-12-17 2012-06-15 A polymorph form of nevirapine and its preparation ZA201204410B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200908990 2009-12-17
PCT/IB2010/055808 WO2011073907A1 (en) 2009-12-17 2010-12-14 A polymorph form of nevirapine and its preparation

Publications (1)

Publication Number Publication Date
ZA201204410B true ZA201204410B (en) 2013-02-27

Family

ID=43795151

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/04410A ZA201204410B (en) 2009-12-17 2012-06-15 A polymorph form of nevirapine and its preparation

Country Status (5)

Country Link
CN (1) CN102725293A (en)
BR (1) BR112012014762A2 (en)
DE (1) DE112010004862T5 (en)
WO (1) WO2011073907A1 (en)
ZA (1) ZA201204410B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010004065T5 (en) * 2009-11-10 2012-10-25 North West University A method for increasing the solubility of a transcriptase inhibitor composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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 (en) * 1994-02-03 1995-04-20 Boehringer Ingelheim Kg Process for the preparation of nevirapine (11-cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4-d iazepin]-6-one)
UA44370C2 (en) * 1997-08-25 2002-02-15 Берінгер Інгельхейм Фармасьютікалз, Інк. PHARMACEUTICAL COMPOSITION THAT INHIBITS HIV-1 REVERSE TRANSCRIPTASE
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

Also Published As

Publication number Publication date
BR112012014762A2 (en) 2016-03-29
DE112010004862T5 (en) 2012-12-06
CN102725293A (en) 2012-10-10
WO2011073907A1 (en) 2011-06-23

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ZA201204410B (en) A polymorph form of nevirapine and its preparation