1-Oxa-4-aza-2,6-disilacyclohexanes, their production and use as muscle relaxants and pharmaceutical compositions containing them.

摘要

Compounds of formula …… in which either R1 and R2 are independently hydrogen, fluorine, chlorine, alkyl or alkoxy of 1 to 4 carbon atoms, or trifluoromethyl,… or R1 is -(CH2)nN(R7)(R8), in which R7 and R8 are independently hydrogen, methyl or ethyl, and n is 0 or 1,… and R2 is hydrogen,… and R3, R4, R5 and R6 are independently methyl or ethyl,… in free base or acid addition salt form, their production and use as muscle relaxants.