5-phenyl-1h-3-benzazepine derivatives

Abstract From the Canadian patent

Abstract of the disclosure, Compounds of formula I I, wherein either R1 is hydrogen, halogen trifluoromethyl, or lower alkyl or alkoxy and, R2 is hydrogen or lower alkoxy , or R1 and R2 together are methylenedioxy, R3 is hydrogen halogen, trifluoromethyl, lower alkyl or alkoxy or alkylsulphonyl R4 is hydrogen, halogen, lower alkyl or alkoxy, and, either (i) R5 is hydrogen lower alkyl or hydroxy-, alkyl, lower alkyl mono-substituted by cycloalkyl of 3 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms lower, alkenyl or alkynyl, wherein the multiple bond is in other than the .alpha..beta.-position or phenylalkyl of 7 to 10 carbon atoms and, R6 is hydrogen, lower alkyl or hydroxyalkyl, or, …