BE856044A - OPTICALLY ACTIVE DERIVATIVES OF BENZOXAZOLYLPROPIONIC ACID, THEIR METHOD OF PREPARATION AND THEIR USE - Google Patents

OPTICALLY ACTIVE DERIVATIVES OF BENZOXAZOLYLPROPIONIC ACID, THEIR METHOD OF PREPARATION AND THEIR USE

Info

Publication number
BE856044A
BE856044A BE178724A BE178724A BE856044A BE 856044 A BE856044 A BE 856044A BE 178724 A BE178724 A BE 178724A BE 178724 A BE178724 A BE 178724A BE 856044 A BE856044 A BE 856044A
Authority
BE
Belgium
Prior art keywords
benzoxazolylpropionic
preparation
acid
optically active
active derivatives
Prior art date
Application number
BE178724A
Other languages
French (fr)
Original Assignee
Internat Pharmaceutical Patent
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 Internat Pharmaceutical Patent filed Critical Internat Pharmaceutical Patent
Publication of BE856044A publication Critical patent/BE856044A/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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)
BE178724A 1976-06-23 1977-06-23 OPTICALLY ACTIVE DERIVATIVES OF BENZOXAZOLYLPROPIONIC ACID, THEIR METHOD OF PREPARATION AND THEIR USE BE856044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2609676A GB1495488A (en) 1976-06-23 1976-06-23 Optically active 2-(2-phenyl-5-benzoxazolyl)propionic acids

Publications (1)

Publication Number Publication Date
BE856044A true BE856044A (en) 1977-10-17

Family

ID=10238311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178724A BE856044A (en) 1976-06-23 1977-06-23 OPTICALLY ACTIVE DERIVATIVES OF BENZOXAZOLYLPROPIONIC ACID, THEIR METHOD OF PREPARATION AND THEIR USE

Country Status (11)

Country Link
JP (1) JPS5331661A (en)
BE (1) BE856044A (en)
CH (1) CH605865A5 (en)
DE (1) DE2728323A1 (en)
DK (1) DK145418C (en)
FR (1) FR2355839A1 (en)
GB (1) GB1495488A (en)
IE (1) IE45148B1 (en)
IT (1) IT1080779B (en)
LU (1) LU77593A1 (en)
NL (1) NL189352C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888864A (en) 1973-06-29 1975-06-10 Hoffmann La Roche Amino lower alkyl ether derivatives of opium alkaloids
IT1099589B (en) * 1978-08-04 1985-09-18 Ravizza Spa PROCESS FOR THE PREPARATION OF PROPIONIC BENZOXAZOLYL ACID DERIVATIVES
IT1157295B (en) * 1982-07-19 1987-02-11 Ravizza Spa PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACID
IT1196197B (en) * 1984-07-23 1988-11-10 Ravizza Spa ACID RESOLUTION PROCEDURE (+) (-) 2- (2 '- (P-FLUOROFENIL) - 5'-BENZOSSAZOLIL) -PROPIONIC
IT1233836B (en) * 1988-01-13 1992-04-21 Euroresearch Srl WATER SOLUBLE SALTS OF ACID (+) 2- (4 FLUOROFENIL) -ALFA-METHY-5 BENZOXAZOLE ACETATE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL37633A (en) * 1970-09-10 1975-08-31 Merck & Co Inc 2-(4-(2-benzoxazolyl)phenyl)alkanoic acid derivatives
GB1435721A (en) * 1972-05-18 1976-05-12 Lilly Industries Ltd Benzoxazole derivatives
GB1590587A (en) * 1977-06-28 1981-06-03 Lilly Industries Ltd Benoxaprofen

Also Published As

Publication number Publication date
DE2728323A1 (en) 1978-01-19
IE45148L (en) 1977-12-23
DE2728323C2 (en) 1989-10-05
CH605865A5 (en) 1978-10-13
NL7706959A (en) 1977-12-28
DK145418C (en) 1983-04-11
JPS5331661A (en) 1978-03-25
NL189352C (en) 1993-03-16
DK145418B (en) 1982-11-15
IE45148B1 (en) 1982-06-30
GB1495488A (en) 1977-12-21
FR2355839B1 (en) 1980-09-26
DK276377A (en) 1977-12-24
NL189352B (en) 1992-10-16
FR2355839A1 (en) 1978-01-20
LU77593A1 (en) 1977-09-29
IT1080779B (en) 1985-05-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RAVIZZA S.P.A.

Effective date: 19970623