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WO2006010620A3 - Olanzapine salts and their conversion to olanzapine free base - Google Patents

Olanzapine salts and their conversion to olanzapine free base Download PDF

Info

Publication number
WO2006010620A3
WO2006010620A3 PCT/EP2005/008218 EP2005008218W WO2006010620A3 WO 2006010620 A3 WO2006010620 A3 WO 2006010620A3 EP 2005008218 W EP2005008218 W EP 2005008218W WO 2006010620 A3 WO2006010620 A3 WO 2006010620A3
Authority
WO
WIPO (PCT)
Prior art keywords
olanzapine
salts
conversion
free base
base
Prior art date
Application number
PCT/EP2005/008218
Other languages
French (fr)
Other versions
WO2006010620A2 (en
Inventor
Igor Simonic
Roman Lenarsic
Berta Kotar-Jordan
Rok Zupet
Joze Gnidovec
Original Assignee
Krka Tovarna Zdravil D D Novo
Igor Simonic
Roman Lenarsic
Berta Kotar-Jordan
Rok Zupet
Joze Gnidovec
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 Krka Tovarna Zdravil D D Novo, Igor Simonic, Roman Lenarsic, Berta Kotar-Jordan, Rok Zupet, Joze Gnidovec filed Critical Krka Tovarna Zdravil D D Novo
Priority to EP05779020A priority Critical patent/EP1781665A2/en
Publication of WO2006010620A2 publication Critical patent/WO2006010620A2/en
Publication of WO2006010620A3 publication Critical patent/WO2006010620A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Neurology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Psychiatry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention provides salts olanzapine useful as intermediates in the isolation of olanzapine from complex reaction mixtures. These salts can be used for the production of olanzapine base which has a suitable purity for pharmaceutical use and can easily be converted to anhydrous olanzapine polymorphic form I, in high yields.
PCT/EP2005/008218 2004-07-28 2005-07-28 Olanzapine salts and their conversion to olanzapine free base WO2006010620A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05779020A EP1781665A2 (en) 2004-07-28 2005-07-28 Olanzapine salts and their conversion to olanzapine free base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-200400219 2004-07-28
SI200400219A SI21850A (en) 2004-07-28 2004-07-28 Salts of olanzapin and their transformation into free base of olanzapin

Publications (2)

Publication Number Publication Date
WO2006010620A2 WO2006010620A2 (en) 2006-02-02
WO2006010620A3 true WO2006010620A3 (en) 2006-06-08

Family

ID=35448338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/008218 WO2006010620A2 (en) 2004-07-28 2005-07-28 Olanzapine salts and their conversion to olanzapine free base

Country Status (3)

Country Link
EP (1) EP1781665A2 (en)
SI (1) SI21850A (en)
WO (1) WO2006010620A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003300324A1 (en) 2002-12-24 2004-07-22 Teva Pharmaceutical Industries Ltd. Novel crystal forms of olanzapine, methods for their preparation and method for the preparation of known olanzapine crystal forms
PL377084A1 (en) * 2005-09-15 2007-03-19 Koźluk Tomasz Nobilus Ent New olanzapine compounds and method for their manufacture
US8106188B2 (en) 2006-06-01 2012-01-31 Aurobindo Pharma Ltd Process for preparing olanzapine form I
WO2008007071A1 (en) * 2006-07-10 2008-01-17 Cenes Limited Short-acting benzodiazepine salts and their polymorphic forms
GB0613693D0 (en) * 2006-07-10 2006-08-16 Cenes Ltd Benzodiazepine salts (3)
PL381564A1 (en) 2007-01-22 2008-08-04 Koźluk Tomasz Nobilus Ent The manner of production of basically clean variety of polymorphic olanzapine
EP2450039A1 (en) 2010-11-08 2012-05-09 PAION UK Ltd. Dosing regimen for sedation with CNS 7056 (Remimazolam)
AR094963A1 (en) 2013-03-04 2015-09-09 Ono Pharmaceutical Co EXCELLENT OXIDATION REACTION IN THE CONVERSION INDEX
CA3177848A1 (en) * 2020-05-05 2021-11-11 Guochuan Emil Tsai Salts of neuroceuticals and uses thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454436A1 (en) * 1990-04-25 1991-10-30 Lilly Industries Limited Pharmaceutical compounds
US5637584A (en) * 1995-03-24 1997-06-10 Eli Lilly And Company Solvate of olanzapine
WO2003055438A2 (en) * 2001-12-24 2003-07-10 Sun Pharmaceutical Industries Limited Crystalline form i of 2-methyl-4-(4-methyl-1-piperazinyl) 10h thieno [2,3-b][1,5]benzodiazepine
WO2003101997A1 (en) * 2002-05-31 2003-12-11 Geneva Pharmaceuticals, Inc. Process of preparation of olanzapine form i
WO2004094433A1 (en) * 2003-04-22 2004-11-04 EGIS Gyógyszergyár Rt. New polymorphs of olanzapine hydrochloride
WO2005070937A1 (en) * 2004-01-27 2005-08-04 Synthon B.V. A process for making olanzapine in a polymorph form i

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454436A1 (en) * 1990-04-25 1991-10-30 Lilly Industries Limited Pharmaceutical compounds
US5637584A (en) * 1995-03-24 1997-06-10 Eli Lilly And Company Solvate of olanzapine
WO2003055438A2 (en) * 2001-12-24 2003-07-10 Sun Pharmaceutical Industries Limited Crystalline form i of 2-methyl-4-(4-methyl-1-piperazinyl) 10h thieno [2,3-b][1,5]benzodiazepine
WO2003101997A1 (en) * 2002-05-31 2003-12-11 Geneva Pharmaceuticals, Inc. Process of preparation of olanzapine form i
WO2004094433A1 (en) * 2003-04-22 2004-11-04 EGIS Gyógyszergyár Rt. New polymorphs of olanzapine hydrochloride
WO2005070937A1 (en) * 2004-01-27 2005-08-04 Synthon B.V. A process for making olanzapine in a polymorph form i

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
OERTHER, S.; AHLENIUS, S.: "Atypical antipsychotics and dopamine D1 receptor agonism: an in vivo experimental study using core temperature measurements in the rat", JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS, vol. 292, no. 2, 2000, pages 731 - 736, XP002359329 *
See also references of EP1781665A2 *

Also Published As

Publication number Publication date
WO2006010620A2 (en) 2006-02-02
EP1781665A2 (en) 2007-05-09
SI21850A (en) 2006-02-28

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