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AU2003202470A1 - Process for producing 6,6,6-trifluoro-3,5-dioxohexanoic acid ester and tautomer thereof - Google Patents

Process for producing 6,6,6-trifluoro-3,5-dioxohexanoic acid ester and tautomer thereof

Info

Publication number
AU2003202470A1
AU2003202470A1 AU2003202470A AU2003202470A AU2003202470A1 AU 2003202470 A1 AU2003202470 A1 AU 2003202470A1 AU 2003202470 A AU2003202470 A AU 2003202470A AU 2003202470 A AU2003202470 A AU 2003202470A AU 2003202470 A1 AU2003202470 A1 AU 2003202470A1
Authority
AU
Australia
Prior art keywords
tautomer
trifluoro
producing
acid ester
dioxohexanoic acid
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
AU2003202470A
Other languages
English (en)
Inventor
Hodaka Itou
Kazuya Okano
Naoko Sumitani
Takako Takahashi
Ken Tanaka
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.)
Nihon Nohyaku Co Ltd
Original Assignee
Nihon Nohyaku Co Ltd
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 Nihon Nohyaku Co Ltd filed Critical Nihon Nohyaku Co Ltd
Publication of AU2003202470A1 publication Critical patent/AU2003202470A1/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
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003202470A 2002-01-08 2003-01-06 Process for producing 6,6,6-trifluoro-3,5-dioxohexanoic acid ester and tautomer thereof Abandoned AU2003202470A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002001771 2002-01-08
JP2002-001771 2002-01-08
JP2002272479A JP2005247690A (ja) 2002-01-08 2002-09-19 ６，６，６−トリフルオロ−３，５−ジオキソヘキサン酸エステル及びその互変異性体の製造方法
JP2002-272479 2002-09-19
PCT/JP2003/000012 WO2003057659A1 (fr) 2002-01-08 2003-01-06 Procede de production d'ester d'acide 6,6,6-trifluoro-3,5-dioxohexanoique et de l'un de ses tautomeres

Publications (1)

Publication Number Publication Date
AU2003202470A1 true AU2003202470A1 (en) 2003-07-24

Family

ID=26625453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003202470A Abandoned AU2003202470A1 (en) 2002-01-08 2003-01-06 Process for producing 6,6,6-trifluoro-3,5-dioxohexanoic acid ester and tautomer thereof

Country Status (3)

Country Link
JP (1) JP2005247690A (fr)
AU (1) AU2003202470A1 (fr)
WO (1) WO2003057659A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706852B1 (fr) 2011-05-10 2018-08-22 Merck Sharp & Dohme Corp. Bipyridylaminopyridines en tant qu'inhibiteurs de syk
EP2706853B1 (fr) 2011-05-10 2017-06-14 Merck Sharp & Dohme Corp. Aminopyrimidines en tant qu'inhibiteurs de syk
JP2014513687A (ja) 2011-05-10 2014-06-05 メルク・シャープ・アンド・ドーム・コーポレーション Ｓｙｋ阻害薬としてのピリジルアミノピリジン
EP2763974B1 (fr) 2011-10-05 2016-09-14 Merck Sharp & Dohme Corp. Inhibiteurs de tyrosine kinase de la rate (syk) contenant un phényl carboxamide
US8987456B2 (en) 2011-10-05 2015-03-24 Merck Sharp & Dohme Corp. 3-pyridyl carboxamide-containing spleen tyrosine kinase (SYK) inhibitors
EP2763976B1 (fr) 2011-10-05 2016-05-18 Merck Sharp & Dohme Corp. Inhibiteurs de tyrosine kinase de la rate (syk) contenant un 2-pyridyl carboxamide
WO2013192128A1 (fr) 2012-06-20 2013-12-27 Merck Sharp & Dohme Corp. Analogues d'imidazolyle en tant qu'inhibiteurs de syk
EP2863914B1 (fr) 2012-06-20 2018-10-03 Merck Sharp & Dohme Corp. Dérivés de pyrazolyle en tant qu'inhibiteurs de syk
WO2014048065A1 (fr) 2012-09-28 2014-04-03 Merck Sharp & Dohme Corp. Dérivés triazolyle en tant qu'inhibiteurs de la syk
US9624210B2 (en) 2012-12-12 2017-04-18 Merck Sharp & Dohme Corp. Amino-pyrimidine-containing spleen tyrosine kinase (Syk) inhibitors
EP2934525B1 (fr) 2012-12-21 2019-05-08 Merck Sharp & Dohme Corp. Aminopyridines substituées par thiazole en tant qu'inhibiteurs de la tyrosine kinase de la rate
EP2988749B1 (fr) 2013-04-26 2019-08-14 Merck Sharp & Dohme Corp. Aminopyrimidines substituées par thiazole utilisées en tant qu'inhibiteurs de tyrosine kinase splénique
US9745295B2 (en) 2013-04-26 2017-08-29 Merck Sharp & Dohme Corp. Thiazole-substituted aminoheteroaryls as spleen tyrosine kinase inhibitors
WO2015095445A1 (fr) 2013-12-20 2015-06-25 Merck Sharp & Dohme Corp. Composés aminohétéroaryle à substitution thiazole utilisés comme inhibiteurs de la tyrosine kinase splénique
US9670196B2 (en) 2013-12-20 2017-06-06 Merck Sharp & Dohme Corp. Thiazole-substituted aminoheteroaryls as Spleen Tyrosine Kinase inhibitors
EP3082807B1 (fr) 2013-12-20 2018-07-04 Merck Sharp & Dohme Corp. Composés aminohétéroaryle à substitution thiazole utilisés comme inhibiteurs de la tyrosine kinase splénique
WO2015138273A1 (fr) 2014-03-13 2015-09-17 Merck Sharp & Dohme Corp. Composés 2-pyrazine carboxamide utiles comme inhibiteurs de la tyrosine kinase splénique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649039A (ja) * 1992-06-04 1994-02-22 Nippon Soda Co Ltd ピリミジン誘導体、除草剤および農園芸用殺菌剤
DE19857302C2 (de) * 1998-12-14 2000-10-26 Forschungszentrum Juelich Gmbh Verfahren zur enantioselektiven Reduktion von 3,5-Dioxocarbonsäuren, deren Salze und Ester
KR100770419B1 (ko) * 1999-09-24 2007-10-26 니혼노야쿠가부시키가이샤 살충, 살진드기제
US6465509B2 (en) * 2000-06-30 2002-10-15 Merck Frosst Canada & Co. Pyrones as inhibitors of cyclooxygenase-2

Also Published As

Publication number Publication date
WO2003057659A1 (fr) 2003-07-17
JP2005247690A (ja) 2005-09-15

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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