Verfahren zur Herstellung von neuen Halogenallyl-piperidinen

摘要

N-Allylpiperidine derivs. (I) R1 = H,Me R2 = H, Cl, Br, Me R3 = H, F, Cl, Br, Me R4 = H, Cl, Br, Me R5 = H, alpha- or beta - Me R6 = H, Cl, Me R7 = H, F, Cl, Br, Me, HO, MeO, AcO R8 = Me, Et, Pr, MeO, EtO, PrO at least 1 of R2, R3 and R4 = halogen or Me Including stereoisomers, together with nontoxic acid addn. salts and pharmaceutical compns. containing the above. Morphine antagonists and non-habit-forming analgesics. With some of the compds., this latter effect can be shown in exptl. animals.