ATE63107T1 - Verfahren zur synthese von carbonsaeuren. - Google Patents

Verfahren zur synthese von carbonsaeuren.

Info

Publication number
ATE63107T1
ATE63107T1 AT87110259T AT87110259T ATE63107T1 AT E63107 T1 ATE63107 T1 AT E63107T1 AT 87110259 T AT87110259 T AT 87110259T AT 87110259 T AT87110259 T AT 87110259T AT E63107 T1 ATE63107 T1 AT E63107T1
Authority
AT
Austria
Prior art keywords
synthesis
carbon acids
ketals
formula
alpha
Prior art date
Application number
AT87110259T
Other languages
English (en)
Inventor
Marco Villa
Claudio Giordano
Original Assignee
Zambon Spa
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 Zambon Spa filed Critical Zambon Spa
Application granted granted Critical
Publication of ATE63107T1 publication Critical patent/ATE63107T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT87110259T 1986-08-01 1987-07-16 Verfahren zur synthese von carbonsaeuren. ATE63107T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21359/86A IT1197800B (it) 1986-08-01 1986-08-01 Processo per la sintesi di acidi carbossilici
EP87110259A EP0254971B1 (de) 1986-08-01 1987-07-16 Verfahren zur Synthese von Carbonsäuren

Publications (1)

Publication Number Publication Date
ATE63107T1 true ATE63107T1 (de) 1991-05-15

Family

ID=11180650

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87110259T ATE63107T1 (de) 1986-08-01 1987-07-16 Verfahren zur synthese von carbonsaeuren.

Country Status (8)

Country Link
US (1) US4937379A (de)
EP (1) EP0254971B1 (de)
JP (1) JP2572774B2 (de)
AT (1) ATE63107T1 (de)
DE (1) DE3769719D1 (de)
ES (1) ES2028830T3 (de)
GR (1) GR3002020T3 (de)
IT (1) IT1197800B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198234B (it) * 1986-12-23 1988-12-21 Zambon Spa Processo stereoconvergente per la preparazione di acidi carbossilici otticamente attivi
US6436990B1 (en) 1999-10-27 2002-08-20 Nobex Corporation 6-methoxy-2-naphthylacetic acid prodrugs
US6552078B2 (en) 1999-10-27 2003-04-22 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs
TWI262791B (en) 1999-10-27 2006-10-01 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs
US8217064B2 (en) 2007-12-20 2012-07-10 Envivo Pharmaceuticals, Inc. Tetrasubstituted benzenes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ198271A (en) * 1980-09-11 1985-05-31 Syntex Pharma Int Preparation of alpha-aromatic-substituted alkanoic acids and intermediates
JPS5798232A (en) * 1980-11-10 1982-06-18 Sagami Chem Res Center 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal
IL65629A (en) * 1981-04-30 1987-08-31 Syntex Pharma Int Preparation of alpha-arylalkanoic acids and esters and salts thereof
JPS5835145A (ja) * 1981-08-26 1983-03-01 Taisho Pharmaceut Co Ltd α−アリ−ルアルカン酸エステルの製造法
ATE39691T1 (de) * 1984-04-06 1989-01-15 Zambon Spa Optisch wirksame ketale, verfahren zu deren herstellung und deren verwendung in der synthese von alpha-arylalkansaeuren.
EP0160241B1 (de) * 1984-04-14 1988-11-30 Kyowa Hakko Kogyo Co., Ltd. Verfahren zur Herstellung eines in alpha-Stellung durch eine aromatische Gruppe substituierten Alkansäurederivats
JPS61100546A (ja) * 1984-10-23 1986-05-19 Kyowa Hakko Kogyo Co Ltd α−芳香族基置換アルカン酸類の製法

Also Published As

Publication number Publication date
IT1197800B (it) 1988-12-06
EP0254971B1 (de) 1991-05-02
US4937379A (en) 1990-06-26
IT8621359A0 (it) 1986-08-01
DE3769719D1 (de) 1991-06-06
EP0254971A1 (de) 1988-02-03
JP2572774B2 (ja) 1997-01-16
IT8621359A1 (it) 1988-02-01
ES2028830T3 (es) 1992-07-16
GR3002020T3 (en) 1992-12-30
JPS6341439A (ja) 1988-02-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee