| abstract |
Benzamides of the formula <IMAGE> (I) in which R1 and R2, independently of one another, each represents lower alkyl, R3 represents lower alkoxy, C3-C5-alkenyloxy, C3-C7-cycloalkoxy or C3-C7-cycloalkyl-lower alkoxy, R4 represents halogen and R5 represents cyano, and their salts can be used, for example, as pharmaceutical agents and can be manufactured in a manner known per se.n[US4772630A] |