Patent ID: 6413966
Filing Date: 2002-07-02
Classification: A61P,C07D

Abstract:
A compound isolated as a base or an addition salt with a pharmaceutically acceptable acid, selected from6-phenyl-2-[4-(4-naphthylpiperazine-1-yl)butyl]-3(2H)pyridazinone 6-phenyl-2-[3-(4-naphthylpiperazine-1-yl)propyl]-3(2H)pyridazinone 6-methyl-2-[4-(4-naphthylpiperazine-1-yl)butyl]-3(2H)pyridazinone 6-methyl-2-[3-(4-naphthylpiperazine-1-yl)propyl]-3(2H)pyridazinone 6-methyl-2-[2-(4-naphthylpiperazine-1-yl)ethyl]-3(2H)pyridazinone 6-methyl-2-[4-[4-6-methoxy-1-naphthyl)piperazine-1-yl)butyl]-3(2H)pyridazinone 6-phenyl-2-[4-[4-(3-chlorophenyl)piperazine-1-yl)butyl]-3(2H)pyridazinone 6-phenyl-2-[3-[4-(3-chlorophenyl)piperazine-1-yl)propyl]-3(2H)pyridazinone 6-phenyl-2-[2-[4-(3-chlorophenyl)piperazine-1-yl)ethyl]-3(2H)pyridazinone 6-phenyl-2-[4-[4-(3-trifluoromethyl)phenylpiperazine-1-yl)butyl]-3(2H)pyridazinone 6-phenyl-2-[3-[4-(3-trifluoromethyl)phenylpiperazine-1-yl)propyl]-3(2H)pyridazinone 6-phenyl-2-[2-[4-(3-trifluoromethyl)phenylpiperazine-1-yl)ethyl]-3(2H)pyridazinone 6-methyl-2-[4-[4-(2-methoxyphenyl)piperazine-1-yl)butyl]-3(2H)pyridazinone 6-methyl-2-[2-[4-(2-methoxyphenyl)piperazine-1-yl)ethyl]-3(2H)pyridazinone 6-methyl-2-[4-[4-(3-chlorophenyl)piperazine-1-yl)butyl]-3(2H)pyridazinone 6-methyl-2-[3-[4-(3-chlorophenyl)piperazine-1-yl)propyl]-3(2H)pyridazinone 6-methyl-2-[4-[4-(3-trifluoromethylphenylpiperazine-1-yl)butyl]-3(2H)pyridazinone 6-methyl-2-[3-[4-(3-trifluoromethylphenylpiperazine-1-yl)butyl]-3(2H)pyridazinone.