Process for converting [R(-)]-2-(3-benzoylphenyl)propionic acid into the S(+) isomer

Process for transforming (benzoyl-3 phenyl)-2 propionic-R(-) acid into an S(+) isomer through the action of a base either in situ during the splitting of racemic ketoprofen or on the crystallization mother liquor of a (benzoyl-3 phenyl)-2 propionic-S(+) acid salt.

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Bibliographic Details
Main Authors FOUQUE ELIE, FUR LE ISIDORE, RICHARD JEAN-PAUL, BERTRAND CLAUDE
Format Patent
LanguageEnglish
Published 23.08.1995
Edition5
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Process for transforming (benzoyl-3 phenyl)-2 propionic-R(-) acid into an S(+) isomer through the action of a base either in situ during the splitting of racemic ketoprofen or on the crystallization mother liquor of a (benzoyl-3 phenyl)-2 propionic-S(+) acid salt.
Bibliography:Application Number: IE19910002917