A total of 48 derivatives of 2-(alkylaminomethyl)-2, 3-dihydrobenzofuran (VII) and 5- or 7-substituted 2-(3-alkoxypropylaminomethyl)-2, 3-dihydrobenzofuran (VI) were synthesized and their pharmacological behavior was examined. VI showed analgesic, sedative, antipyretic, antiadrenaline, and coronary vascular dilating action. 2-(Monoalkylaminomethyl)-2, 3-dihydrobenzofuran showed an especially strong analgesic action.
