NL189352C - METHOD FOR PREPARING OPTICALLY ACTIVE BENZOXAZOLYL-PROPIONIC ACID DERIVATIVES, AND PREPARATIONS WITH THESE COMPOUNDS AS AN ACTIVE SUBSTANCE. - Google Patents

METHOD FOR PREPARING OPTICALLY ACTIVE BENZOXAZOLYL-PROPIONIC ACID DERIVATIVES, AND PREPARATIONS WITH THESE COMPOUNDS AS AN ACTIVE SUBSTANCE.

Info

Publication number
NL189352C
NL189352C NL7706959A NL7706959A NL189352C NL 189352 C NL189352 C NL 189352C NL 7706959 A NL7706959 A NL 7706959A NL 7706959 A NL7706959 A NL 7706959A NL 189352 C NL189352 C NL 189352C
Authority
NL
Netherlands
Prior art keywords
benzoxazolyl
preparations
compounds
propionic acid
acid derivatives
Prior art date
Application number
NL7706959A
Other languages
Dutch (nl)
Other versions
NL189352B (en
NL7706959A (en
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
Publication of NL7706959A publication Critical patent/NL7706959A/en
Publication of NL189352B publication Critical patent/NL189352B/en
Application granted granted Critical
Publication of NL189352C publication Critical patent/NL189352C/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
NL7706959A 1976-06-23 1977-06-23 METHOD FOR PREPARING OPTICALLY ACTIVE BENZOXAZOLYL-PROPIONIC ACID DERIVATIVES, AND PREPARATIONS WITH THESE COMPOUNDS AS AN ACTIVE SUBSTANCE. NL189352C (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 (3)

Publication Number Publication Date
NL7706959A NL7706959A (en) 1977-12-28
NL189352B NL189352B (en) 1992-10-16
NL189352C true NL189352C (en) 1993-03-16

Family

ID=10238311

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706959A NL189352C (en) 1976-06-23 1977-06-23 METHOD FOR PREPARING OPTICALLY ACTIVE BENZOXAZOLYL-PROPIONIC ACID DERIVATIVES, AND PREPARATIONS WITH THESE COMPOUNDS AS AN ACTIVE SUBSTANCE.

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
BE856044A (en) 1977-10-17
DK145418C (en) 1983-04-11
NL189352B (en) 1992-10-16
DE2728323C2 (en) 1989-10-05
LU77593A1 (en) 1977-09-29
IE45148B1 (en) 1982-06-30
IT1080779B (en) 1985-05-16
FR2355839A1 (en) 1978-01-20
DK145418B (en) 1982-11-15
NL7706959A (en) 1977-12-28
DK276377A (en) 1977-12-24
CH605865A5 (en) 1978-10-13
GB1495488A (en) 1977-12-21
JPS5331661A (en) 1978-03-25
IE45148L (en) 1977-12-23
FR2355839B1 (en) 1980-09-26
DE2728323A1 (en) 1978-01-19

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: RAVIZZA S.P.A.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent

Free format text: 970623