DE3585022D1 - Verfahren zur herstellung von 2-(4-fluorphenyl)-alpha-methyl-5-benzoxazolessigsaeure. - Google Patents

Verfahren zur herstellung von 2-(4-fluorphenyl)-alpha-methyl-5-benzoxazolessigsaeure.

Info

Publication number
DE3585022D1
DE3585022D1 DE8585112699T DE3585022T DE3585022D1 DE 3585022 D1 DE3585022 D1 DE 3585022D1 DE 8585112699 T DE8585112699 T DE 8585112699T DE 3585022 T DE3585022 T DE 3585022T DE 3585022 D1 DE3585022 D1 DE 3585022D1
Authority
DE
Germany
Prior art keywords
acetic acid
fluorophenyl
methyl
benzoxazole
benzoxazolic
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.)
Expired - Fee Related
Application number
DE8585112699T
Other languages
English (en)
Inventor
Roberto Signorini
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.)
Ravizza SpA
Original Assignee
Ravizza 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 Ravizza SpA filed Critical Ravizza SpA
Application granted granted Critical
Publication of DE3585022D1 publication Critical patent/DE3585022D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8585112699T 1984-10-22 1985-10-07 Verfahren zur herstellung von 2-(4-fluorphenyl)-alpha-methyl-5-benzoxazolessigsaeure. Expired - Fee Related DE3585022D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23264/84A IT1177017B (it) 1984-10-22 1984-10-22 Processo per la preparazione dell'acido 2(4-flurofenil)alfa-metil-5-benzox azoloacetico

Publications (1)

Publication Number Publication Date
DE3585022D1 true DE3585022D1 (de) 1992-02-06

Family

ID=11205428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112699T Expired - Fee Related DE3585022D1 (de) 1984-10-22 1985-10-07 Verfahren zur herstellung von 2-(4-fluorphenyl)-alpha-methyl-5-benzoxazolessigsaeure.

Country Status (6)

Country Link
US (1) US4652654A (de)
EP (1) EP0182061B1 (de)
JP (1) JPS61100574A (de)
AT (1) ATE70832T1 (de)
DE (1) DE3585022D1 (de)
IT (1) IT1177017B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1233836B (it) * 1988-01-13 1992-04-21 Euroresearch Srl Sali idrosolubili dell'acido (+)2-(4 fluorofenil)-alfa-metil-5 benzoxazolo acetato.
GB9312853D0 (en) * 1993-06-22 1993-08-04 Euro Celtique Sa Chemical compounds
US5922751A (en) * 1994-06-24 1999-07-13 Euro-Celtique, S.A. Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same
US5591776A (en) * 1994-06-24 1997-01-07 Euro-Celtique, S.A. Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV
US6372770B1 (en) 1994-10-12 2002-04-16 Euro-Celtique, S.A. Benzoxazoles
PL319605A1 (en) * 1994-10-12 1997-08-18 Euro Celtique Sa Novel benzoxazoles
US5665737B1 (en) * 1994-10-12 1999-02-16 Euro Celtique Sa Substituted benzoxazoles
EP0799040B1 (de) * 1994-12-13 2003-08-20 Euroceltique S.A. Dreifachsubstituierte thioxanthine
US6025361A (en) * 1994-12-13 2000-02-15 Euro-Celtique, S.A. Trisubstituted thioxanthines
CA2206287C (en) * 1994-12-13 2001-03-20 Mark Chasin Aryl thioxanthines
US6166041A (en) * 1995-10-11 2000-12-26 Euro-Celtique, S.A. 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma
US6075016A (en) * 1996-04-10 2000-06-13 Euro-Celtique S.A. 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity
US5864037A (en) 1996-06-06 1999-01-26 Euro-Celtique, S.A. Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity
US5744473A (en) * 1996-09-16 1998-04-28 Euro-Celtique, S.A. PDE IV inhibitors: "bis-compounds"
DE69834601T2 (de) * 1997-02-03 2007-05-03 Fuji Photo Film Co., Ltd., Minami-Ashigara Silberhalogenid enthaltendes farbphotographisches material, phenidonverbindungen zu seiner herstellung und verfahren zur herstellung dieser phenidonverbindungen
KR20120016651A (ko) * 2009-05-15 2012-02-24 사노피 Ｔａｆｉａ의 억제제로서 유용한 화합물의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962452A (en) * 1972-05-18 1976-06-08 Lilly Industries, Ltd. Benzoxazole derivatives as therapeutics
GB1435721A (en) * 1972-05-18 1976-05-12 Lilly Industries Ltd Benzoxazole derivatives
US4025636A (en) * 1973-10-23 1977-05-24 Lilly Industries, Ltd. 2-(Optionally substituted)phenyl-5 or 6-substituted benzoxazoles

Also Published As

Publication number Publication date
JPH0368026B2 (de) 1991-10-25
EP0182061B1 (de) 1991-12-27
EP0182061A1 (de) 1986-05-28
IT1177017B (it) 1987-08-26
US4652654A (en) 1987-03-24
IT8423264A0 (it) 1984-10-22
IT8423264A1 (it) 1986-04-22
ATE70832T1 (de) 1992-01-15
JPS61100574A (ja) 1986-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee