IT1177017B - Processo per la preparazione dell'acido 2(4-flurofenil)alfa-metil-5-benzox azoloacetico - Google Patents

Processo per la preparazione dell'acido 2(4-flurofenil)alfa-metil-5-benzox azoloacetico

Info

Publication number
IT1177017B
IT1177017B IT23264/84A IT2326484A IT1177017B IT 1177017 B IT1177017 B IT 1177017B IT 23264/84 A IT23264/84 A IT 23264/84A IT 2326484 A IT2326484 A IT 2326484A IT 1177017 B IT1177017 B IT 1177017B
Authority
IT
Italy
Prior art keywords
acid
fluorophenyl
methyl
benzoxazole
azoloacetic
Prior art date
Application number
IT23264/84A
Other languages
English (en)
Other versions
IT8423264A0 (it
IT8423264A1 (it
Inventor
Alberto Verga
Roberto Signorini
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
Priority to IT23264/84A priority Critical patent/IT1177017B/it
Publication of IT8423264A0 publication Critical patent/IT8423264A0/it
Priority to EP85112699A priority patent/EP0182061B1/en
Priority to AT85112699T priority patent/ATE70832T1/de
Priority to DE8585112699T priority patent/DE3585022D1/de
Priority to US06/784,892 priority patent/US4652654A/en
Priority to JP60231423A priority patent/JPS61100574A/ja
Publication of IT8423264A1 publication Critical patent/IT8423264A1/it
Application granted granted Critical
Publication of IT1177017B publication Critical patent/IT1177017B/it

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

Priority Applications (6)

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
EP85112699A EP0182061B1 (en) 1984-10-22 1985-10-07 New process for preparing 2(4-fluorophenyl) alpha methyl-5-benzoxazole acetic acid
AT85112699T ATE70832T1 (de) 1984-10-22 1985-10-07 Verfahren zur herstellung von 2-(4-fluorphenyl)alpha-methyl-5-benzoxazolessigs|ure.
DE8585112699T DE3585022D1 (de) 1984-10-22 1985-10-07 Verfahren zur herstellung von 2-(4-fluorphenyl)-alpha-methyl-5-benzoxazolessigsaeure.
US06/784,892 US4652654A (en) 1984-10-22 1985-10-07 Process for preparing 2(4-fluorophenyl)alpha-methyl-5-benzoxazole acetic acid
JP60231423A JPS61100574A (ja) 1984-10-22 1985-10-18 ２（４‐フルオロフエニル）α‐メチル‐５‐ベンゾオキサゾール酢酸の製造方法

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 (3)

Publication Number Publication Date
IT8423264A0 IT8423264A0 (it) 1984-10-22
IT8423264A1 IT8423264A1 (it) 1986-04-22
IT1177017B true IT1177017B (it) 1987-08-26

Family

ID=11205428

Family Applications (1)

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

Country Status (6)

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

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
US5665737B1 (en) * 1994-10-12 1999-02-16 Euro Celtique Sa Substituted benzoxazoles
SK45497A3 (en) * 1994-10-12 1997-10-08 Euro Celtique Sa Benzoxazoles, pharmaceutical composition containing them and their use
US6372770B1 (en) 1994-10-12 2002-04-16 Euro-Celtique, S.A. Benzoxazoles
AU4527996A (en) * 1994-12-13 1996-07-03 Euro-Celtique S.A. Trisubstituted thioxanthines
US6025361A (en) * 1994-12-13 2000-02-15 Euro-Celtique, S.A. Trisubstituted thioxanthines
WO1996018399A1 (en) * 1994-12-13 1996-06-20 Euro-Celtique, S.A. 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"
ATE327216T1 (de) 1997-02-03 2006-06-15 Fuji Photo Film Co Ltd 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
DE3585022D1 (de) 1992-02-06
IT8423264A0 (it) 1984-10-22
JPH0368026B2 (it) 1991-10-25
EP0182061A1 (en) 1986-05-28
IT8423264A1 (it) 1986-04-22
US4652654A (en) 1987-03-24
EP0182061B1 (en) 1991-12-27
JPS61100574A (ja) 1986-05-19
ATE70832T1 (de) 1992-01-15

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