885601-10-5Relevant articles and documents
NOVEL DIASTERIOMERIC SALTS OF ATENOLOL AND THEIR USE IN THE PRODUCTION OF OPTICALLY ACTIVE ATENOLOL
-
Page/Page column 7; 12-13, (2008/06/13)
Novel diasteriomeric tartaric acid salts of atenolol namely, (2S)-1-isopropylamino-3-[4-(2-acetamido)phenoxy]-2-propanol-(2S,3S)-O,O-di-p-toluoyltartrate, (2R)-1-isopropylamino-3-[p-(2-methoxyethyl)phenoxy]-2-propanol-(2R,3R)-O,O-di-p-toluoyltartrate and their use in the preparation of optically active atenolol by a simple industrial racemic resolution is disclosed herein.