CRYSTALLINE SALTS OF OPTICALLY ACTIVE AMINOCOUMARAN DERIVATIVES, THEIR PRODUCTION AND USE

摘要

Crystalline Salts of optionally Active Aminocoumaran Derivatives, Their Production and Use A crystalline salt of an enantiomer of 5-amino-2,4,6,7-tetramethyl-2- (4-phenylpiperidinomethyl)-2,3-dihydrobenzo¢b!furan which is stable and improved in solubility in water, is useful for an excellent lipidperoxide formation inhibitor.