Patent ID: 6281216
Filing Date: 2001-08-28
Classification: A61P,C07D

Abstract:
A compound of formula (I) or a salt thereof ##STR8##wherein(R.sub.1).sub.n represents 1 or 2 substituents, which substituents can be the same or different, and are chosen from C.sub.1-3 -alkyl, C.sub.1-3 -alkoxy, halogen, trifluoromethyl, nitro, amino, monoalkyl (C.sub.1-2)-amino, and dialkyl (C.sub.1-2)-amino groups, or two R.sub.1 groups at adjacent carbon atoms, together with the benzene ring to which they are attached, form a benzdioxane group or a benzofuran group,X represents nitrogen or carbon, wherein if X is carbon, the dotted line represents a double bond,(R.sub.2).sub.p represents 0, 1 or 2 substituents, which substituents can be the same or different, and are chosen from methyl and ethyl groups, or (R.sub.2).sub.p is a methylene bridge or an ethylene bridge,R.sub.3 is hydrogen or a methyl group, and(R).sub.m represents 0, 1 or 2 substituents, which substituents can be the same or different and can be located at any available position of the quinolyl group, and which substituents are chosen from C.sub.1-3 -alkyl, C.sub.1-3 -akoxy, halogen, trifluoromethyl, nitro, amino, monoalkyl (C.sub.1-2)-amino, and dialkyl (C.sub.1-2)-amino groups,provided that R.sub.1 does not represent o-OCH.sub.3 when X is nitrogen, (R.sub.2).sub.p and R.sub.3 are hydrogen, m is 0 and n is 1.