AU2003302116A1 - Method of preparation of derivatives of substituted 2-aryl aikanoic acids - Google Patents

Method of preparation of derivatives of substituted 2-aryl aikanoic acids

Info

Publication number
AU2003302116A1
AU2003302116A1 AU2003302116A AU2003302116A AU2003302116A1 AU 2003302116 A1 AU2003302116 A1 AU 2003302116A1 AU 2003302116 A AU2003302116 A AU 2003302116A AU 2003302116 A AU2003302116 A AU 2003302116A AU 2003302116 A1 AU2003302116 A1 AU 2003302116A1
Authority
AU
Australia
Prior art keywords
aryl
derivatives
substituted
preparation
aikanoic
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
AU2003302116A
Inventor
Gabriela Addova
Ambroz Almassy
Andrej Bohac
Ivan Varga
Miroslav Veverka
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.)
Zentiva KS
Original Assignee
Zentiva KS
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 Zentiva KS filed Critical Zentiva KS
Publication of AU2003302116A1 publication Critical patent/AU2003302116A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/27—Preparation of carboxylic acid esters from ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
AU2003302116A 2002-11-20 2003-11-11 Method of preparation of derivatives of substituted 2-aryl aikanoic acids Abandoned AU2003302116A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SKPP1648-2002 2002-11-20
SK1648-2002A SK16482002A3 (en) 2002-11-20 2002-11-20 Process for preparation of substituted 2-aryl alkane acids derivatives
PCT/SK2003/000022 WO2004046080A1 (en) 2002-11-20 2003-11-11 Method of preparation of derivatives of substituted 2-aryl aikanoic acids

Publications (1)

Publication Number Publication Date
AU2003302116A1 true AU2003302116A1 (en) 2004-06-15

Family

ID=32322736

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003302116A Abandoned AU2003302116A1 (en) 2002-11-20 2003-11-11 Method of preparation of derivatives of substituted 2-aryl aikanoic acids

Country Status (4)

Country Link
AU (1) AU2003302116A1 (en)
CZ (1) CZ2005305A3 (en)
SK (1) SK16482002A3 (en)
WO (1) WO2004046080A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106946650B (en) * 2017-03-01 2021-06-08 南京远淑医药科技有限公司 Synthetic method of intermediate of erlotinib hydrochloride
WO2019038779A1 (en) * 2017-08-21 2019-02-28 Natco Pharma Limited A novel process for the preparation of an intermediate of alectinib
CN107721815A (en) * 2017-09-21 2018-02-23 爱斯特（成都）生物制药股份有限公司 The preparation method of one kind 2 (3,5 2 (trifluoromethyl) phenyl) 2 methylpropanoic acids of synthesis
CN110105204A (en) * 2019-06-04 2019-08-09 荆楚理工学院 A kind of 4- (the halogenated isobutyryl of 2-) benzyl carbinol derivative and preparation method thereof
WO2022214921A1 (en) * 2021-04-10 2022-10-13 Ocimum Labs Private Limited An improved process for the preparation of intermediates used in the preparation of antihistamine agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE50897B1 (en) * 1980-02-26 1986-08-06 Blaschim Spa Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
FI82680C (en) * 1981-12-11 1991-04-10 Syntex Pharma Int FRAMSTAELLNING AV - ARYLALKANSYROR.
IT1174084B (en) * 1984-05-10 1987-07-01 Blaschim Spa PROCEDURE TO PREPARE NAPROXEN

Also Published As

Publication number Publication date
WO2004046080A1 (en) 2004-06-03
SK16482002A3 (en) 2004-06-08
CZ2005305A3 (en) 2005-11-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase