BIS-(DIHYDROXYPHENYL-ETHYLOL)-SUBSTITUTED ALKYLENEDIAMINES AND THE SALTS THEREOF

摘要

Compounds of the formula WHEREIN R1 is hydrogen or methyl, R2 is methyl, methoxy, ethoxy or chlorine and, if R1 is methyl, additionally hydrogen, and M IS A WHOLE NUMBER FROM 0 TO 10, INCLUSIVE, AND THEIR NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS, USEFUL AS BRONCHIAL AND UTERINE SPASMOLYTICS, ANTIPRURITICS, VASODILATORS AND ANTIALLERGICS IN WARM-BLOODED ANIMALS.