Title: Identification of a potent and selective 5-HT(6) antagonist: one-step synthesis of (E)-3-(benzenesulfonyl)-2- (methylsulfanyl)pyrido[1,2-a]pyrimidin-4-ylidenamine from 2-(benzenesulfonyl)-3,3-bis(methylsulfanyl)acrylonitrile.
Journal: Journal of medicinal chemistry 20031106