Patent ID: 6028197
Filing Date: 2000-02-22
Classification: A61P,C07D,Y10S

Abstract:
A 5,6-dihydrodibenzo[a,g]quinolizinium derivative represented by formula (I), one or more salt of the derivative or a mixture thereof: ##STR78## wherein, R.sup.1 and R.sup.2, which may be the same or different from each other, represent a hydroxy group or an alkoxy group having 1 to 4 carbons or R.sup.1 and R.sup.2 together represent a methylenedioxy group;R.sup.3 represents a hydroxy group or an alkoxy group having 1 to 4 carbons;R.sup.4 represents an alkyl group having 2 to 8 carbons, or an alkenyl group having 3 to 8 carbons;X represents an inorganic acid ion, an organic acid ion, or a halide;Z represents an alkyl group having 5 to 12 carbons, or an alkenyl group having 4 to 6 carbons, a N-benzotriazolyl group, a quinolinyl group, a furyl group, a substituted furyl group, or a group represented by the formula: ##STR79## wherein Z.sup.1, Z.sup.2, Z.sup.3, Z.sup.4 and Z.sup.5, which may be the same or different from each other, represent a hydrogen atom, halogen, an alkyl group having 1 to 5 carbons, a trifluoromethyl group, a phenyl group, a substituted phenyl group, a nitro group, an alkoxy group having 1 to 4 carbons, a methylenedioxy group, a trifluoromethoxy group, a hydroxy group, a benzyloxy group, a phenoxy group, a vinyl group, a benzenesulfonylmethyl group or a methoxycarbonyl group; andA and B, which may be the same or different from each other, represent carbon or nitrogen.