发明授权
US4029783A N-substituted 1-amino-3-phenoxy-propan-2-ol compounds and therapeutic compositions containing them 失效
N-取代的1-氨基-3-苯氧基 - 丙-2-醇化合物和含有它们的治疗组合物

N-substituted 1-amino-3-phenoxy-propan-2-ol compounds and therapeutic
compositions containing them
摘要:
New N-substituted 1-amino-3-phenoxy-propan-2-ol compounds of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are, individually, hydrogen or, taken together, represent a sulfur linkage, an ethylene radical or a valency bond;B is straight or branched chain alkylene or hydroxyalkylene of from 2 to 5 carbon atoms; andR.sub.3 is hydrogen or alkyl of up to 3 carbon atoms;And the physiologically compatible salts thereof; possess valuable cardiac and circulatory activity.
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