IT8423264A0 - Nuovo processo per la preparazione dell'acido 2(4-fluorofenil)alfa-metil-5-benzoxazoloacetico. - Google Patents

Nuovo processo per la preparazione dell'acido 2(4-fluorofenil)alfa-metil-5-benzoxazoloacetico.

Info

Publication number
IT8423264A0
IT8423264A0 IT8423264A IT2326484A IT8423264A0 IT 8423264 A0 IT8423264 A0 IT 8423264A0 IT 8423264 A IT8423264 A IT 8423264A IT 2326484 A IT2326484 A IT 2326484A IT 8423264 A0 IT8423264 A0 IT 8423264A0
Authority
IT
Italy
Prior art keywords
fluorophenyl
alpha
methyl
preparation
new process
Prior art date
Application number
IT8423264A
Other languages
English (en)
Other versions
IT1177017B (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 US06/784,892 priority patent/US4652654A/en
Priority to AT85112699T priority patent/ATE70832T1/de
Priority to DE8585112699T priority patent/DE3585022D1/de
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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (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
US06/784,892 US4652654A (en) 1984-10-22 1985-10-07 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.
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 true IT8423264A0 (it) 1984-10-22
IT8423264A1 IT8423264A1 (it) 1986-04-22
IT1177017B 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
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
US5922751A (en) * 1994-06-24 1999-07-13 Euro-Celtique, S.A. Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same
US6372770B1 (en) 1994-10-12 2002-04-16 Euro-Celtique, S.A. Benzoxazoles
US5665737B1 (en) * 1994-10-12 1999-02-16 Euro Celtique Sa Substituted benzoxazoles
CA2202273A1 (en) * 1994-10-12 1996-04-25 David J. Cavalla Novel benzoxazoles
US6025361A (en) * 1994-12-13 2000-02-15 Euro-Celtique, S.A. Trisubstituted thioxanthines
CA2206804C (en) * 1994-12-13 2002-03-19 Euro-Celtique, S.A. Trisubstituted thioxanthines
AU4527896A (en) * 1994-12-13 1996-07-03 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"
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
RS52963B (en) * 2009-05-15 2014-02-28 Sanofi PROCEDURE FOR OBTAINING A COMPOUND USEFUL AS A TAFIA INHIBITOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435721A (en) * 1972-05-18 1976-05-12 Lilly Industries Ltd Benzoxazole derivatives
US3962452A (en) * 1972-05-18 1976-06-08 Lilly Industries, Ltd. Benzoxazole derivatives as therapeutics
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
JPS61100574A (ja) 1986-05-19
EP0182061A1 (en) 1986-05-28
IT1177017B (it) 1987-08-26
JPH0368026B2 (it) 1991-10-25
US4652654A (en) 1987-03-24
IT8423264A1 (it) 1986-04-22
ATE70832T1 (de) 1992-01-15
DE3585022D1 (de) 1992-02-06
EP0182061B1 (en) 1991-12-27

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