Patent ID: 6130243
Filing Date: 2000-10-10
Classification: A61P,C07D

Abstract:
A 1,4-benzodioxin derivative represented by formula (I) ##STR174## wherein A is a phenyl group,R.sub.1 and R.sub.2 may be the same or different, and each is a hydrogen atom, a halogen atom, a (C.sub.1 -C.sub.6) alkyl group, a trifluoromethyl group, a (C.sub.1 -C.sub.6) alkoxy group, an aryl group, an aryloxy group or an aryl(C.sub.1 -C.sub.6)alkyloxy group, the aryl, aryloxy or aryl(C.sub.1 -C.sub.6)alkoxy group being optionally substituted by one or two halogen atoms, or R.sub.1 and R.sub.2 together form --OCH.sub.2 O--,R.sub.3 is a hydrogen atom or a (C.sub.1 -C.sub.6)alkyl group,R.sub.4 is a hydrogen atom,R.sub.5 is a hydrogen atom or a (C.sub.1 -C.sub.6)alkyl group,X is a divalent radical of formula (II) ##STR175## wherein n is 1 or 2, or a pharmaceutically acceptable salt thereof.