Process for preparing optically active 2-aryl-alkanoic acids, in

Details Process for preparing optically active 2-aryl-alkanoic acids, in Process for preparing optically active 2-aryl-alkanoic acids, in

1990-05-16

1995-01-10

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

562864, C07C 6304

Patent

active

053809270

ABSTRACT:
A chemical process is disclosed for the preparation of a pharmaceutically active compound in stereospecific form selected from the group of compounds having the formula: ##STR1## and their physiologically compatible salts and esters, wherein R is a lower alkyl and Ar a monocyclic, polycyclic or orthocondensed polycyclic aromatic group having up to 12 carbon atoms in the aromatic ring, and which may be substituted or unsubstituted in the aromatic ring, comprising the steps:

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