AU2001269388A1 - New processes for the production of fexofenadine - Google Patents

New processes for the production of fexofenadine

Info

Publication number
AU2001269388A1
AU2001269388A1 AU2001269388A AU6938801A AU2001269388A1 AU 2001269388 A1 AU2001269388 A1 AU 2001269388A1 AU 2001269388 A AU2001269388 A AU 2001269388A AU 6938801 A AU6938801 A AU 6938801A AU 2001269388 A1 AU2001269388 A1 AU 2001269388A1
Authority
AU
Australia
Prior art keywords
sub
compound
formula
fexofenadine
alkyl
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.)
Abandoned
Application number
AU2001269388A
Inventor
Federico Junquera Milla
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.)
Texcontor
Original Assignee
Texcontor
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 Texcontor filed Critical Texcontor
Publication of AU2001269388A1 publication Critical patent/AU2001269388A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
    • 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
    • A61P37/08—Antiallergic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (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)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Catalysts (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

An improved process for the manufacture of fexofenadine is described in which a compound of formula (F): wherein R<SUB>2 </SUB>represents COOH, COO-C<SUB>1-6 </SUB>alkyl or CN; and R<SUB>3 </SUB>represents hydrogen, mesylate, triflate, tosylate or carboxy-C<SUB>1-6</SUB>-alkyl, or a salt thereof is prepared by: (I) reacting a compound of formula (B): wherein R1 represents hydrogen or carboxy-C<SUB>1-6</SUB>-alkyl; and R<SUB>2 </SUB>is a hereinbefore defined, with a copper and/or silver compound in the presence of palladium or a compound thereof to yield a compound of formula (C): wherein R<SUB>1</SUB>, and R<SUB>2 </SUB>are as hereinbefore defined; (II) converting said compound of formula (C) into a compound of formula (E): wherein R<SUB>2 </SUB>and R<SUB>3 </SUB>are as hereinbefore defined and R<SUB>4 </SUB>represents a halogen atom, and (III) reacting said compound of formula (E) with azacyclonol.
AU2001269388A 2000-07-28 2001-07-19 New processes for the production of fexofenadine Abandoned AU2001269388A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0018691 2000-07-28
GBGB0018691.6A GB0018691D0 (en) 2000-07-28 2000-07-28 Process
PCT/IB2001/001294 WO2002010115A1 (en) 2000-07-28 2001-07-19 New processes for the production of fexofenadine

Publications (1)

Publication Number Publication Date
AU2001269388A1 true AU2001269388A1 (en) 2002-02-13

Family

ID=9896639

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269388A Abandoned AU2001269388A1 (en) 2000-07-28 2001-07-19 New processes for the production of fexofenadine

Country Status (9)

Country Link
US (1) US7176318B2 (en)
EP (1) EP1307423B1 (en)
AT (1) ATE389631T1 (en)
AU (1) AU2001269388A1 (en)
DE (1) DE60133288T2 (en)
ES (1) ES2302737T3 (en)
GB (1) GB0018691D0 (en)
PT (1) PT1307423E (en)
WO (1) WO2002010115A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100390145C (en) * 2001-06-18 2008-05-28 雷迪实验室有限公司 Novel crystalline forms of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-a, a-dimethylbenzene acetic acid and its hydrochloride
US7700779B2 (en) 2001-06-18 2010-04-20 Dr. Reddy's Laboratories Limited Crystalline forms of fexofenadine and its hydrochloride
EP1616861A3 (en) * 2004-06-15 2006-02-08 Dipharma S.p.A. A process for the preparation of keto compounds
US7498345B2 (en) * 2004-09-17 2009-03-03 Albany Molecular Research, Inc. Process for production of piperidine derivatives
US7498443B2 (en) 2004-09-17 2009-03-03 Albany Molecular Research, Inc. Process for production of carebastine
WO2009102155A2 (en) 2008-02-12 2009-08-20 Yuhan Corporation Process for preparation of 2-methyl-2´-phenylpropionic acid derivatives and novel intermediate compounds
CN102070512B (en) * 2009-11-21 2014-11-19 浙江华海药业股份有限公司 Synthesizing route and preparation method of high-purity fexofenadine and intermediate thereof
CN102070490B (en) * 2009-11-21 2014-07-30 浙江华海药业股份有限公司 Method for preparing fexofenadine intermediate 2-(4-(4-maloyl) phenyl)-2-methylpropionitrile
ITMI20120589A1 (en) * 2012-04-12 2013-10-13 Chemelectiva S R L USEFUL INTERMEDIATES FOR THE SYNTHESIS OF FEXOPHENADINE, PROCESS FOR THEIR PREPARATION AND FOR THE PREPARATION OF FEXOFENADINE
US20130237709A1 (en) * 2012-03-02 2013-09-12 Chemelectiva S.R.L. Intermediates useful for the synthesis of fexofenadine, processes for their preparation and for the preparation of fexofenadine
CN107428678B (en) 2015-01-22 2021-01-01 赛诺菲-安万特德国有限公司 Process for the preparation of 2- [4- (cyclopropanecarbonyl) phenyl ] -2-methyl-propionitrile
RS59874B1 (en) * 2015-10-22 2020-03-31 Sanofi Aventis Deutschland Process for the preparation of fexofenadine and of intermediates used therein
CN107782804B (en) * 2016-08-25 2020-11-13 人福普克药业（武汉）有限公司 Method for detecting related substances in fexofenadine hydrochloride sample

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499135A (en) * 1990-12-24 1996-03-12 Alcatel N.V. Optical amplifier
KR100387347B1 (en) * 1993-06-24 2003-11-28 알바니 몰레큘라 리써치, 인크. Piperidine derivatives and preparation methods thereof
EP2261207A1 (en) * 1993-06-25 2010-12-15 Aventisub II Inc. Intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
IT1271417B (en) 1993-10-15 1997-05-28 Erregierre Ind Chim COMPOUNDS WITH ANTIHISTAMIN ACTIVITY PROCEDURE FOR THEIR PREPERATION AND PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM.
JPH08237203A (en) * 1995-02-23 1996-09-13 Fujitsu Ltd Optical filter array, optical transmitter and optical transmission system
US6101200A (en) * 1997-12-24 2000-08-08 Nortel Networks Corporation Laser module allowing simultaneous wavelength and power control
US6134253A (en) * 1998-02-19 2000-10-17 Jds Uniphase Corporation Method and apparatus for monitoring and control of laser emission wavelength
FR2776302B1 (en) * 1998-03-19 2002-04-12 Hoechst Marion Roussel Inc NEW PROCESS FOR THE PREPARATION OF FEXOFENADINE
JP3197869B2 (en) * 1998-03-31 2001-08-13 アンリツ株式会社 Tunable laser light source device
US6018536A (en) * 1998-11-20 2000-01-25 Sarnoff Corporation Multiple-wavelength mode-locked laser

Also Published As

Publication number Publication date
ATE389631T1 (en) 2008-04-15
EP1307423A1 (en) 2003-05-07
DE60133288D1 (en) 2008-04-30
WO2002010115A1 (en) 2002-02-07
US7176318B2 (en) 2007-02-13
GB0018691D0 (en) 2000-09-20
US20030166682A1 (en) 2003-09-04
ES2302737T3 (en) 2008-08-01
PT1307423E (en) 2008-06-09
DE60133288T2 (en) 2009-04-16
EP1307423B1 (en) 2008-03-19

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