| 摘要 |
The invention relates to pharmaceutical compositions which contain, as active ingredients, a butyrophenone derivative I which is basically substituted in the 4-position and has central depressant and antipsychotic activity, or a pharmaceutically acceptable acid addition salt thereof, and an unsubstituted or substituted C-(2-benzofuranyl)-piperidine or C-(2-benzofuranyl)-tetrahydropyridine of the general formula II <IMAGE> (II) wherein R1 is hydrogen, an alkyl group containing at most 4 carbon atoms, the allyl, 3-oxobutyl, 3-hydroxybutyl, 2-propynyl or cyclopropylmethyl group, R2 is hydrogen or a methyl group, R3 is hydrogen, halogen having an atomic number up to 35, a lower alkyl or alkoxy group, the trifluoromethyl group or a cycloalkyl group containing 5 to 8 carbon atoms, R4 is hydrogen, a lower alkyl group or halogen having an atomic number up to 35, or R3 and R4 together are a 1,3-butadienylene radical in the 4,5-position, corresponding to a fused benzene ring, or a trimethylene radical in the 5,6-position, A is the ethylene group and B is the methylene group, or A is the methylene group and B is the ethylene group, and each of X and Y is hydrogen or together are an additional bond, or a pharmaceutically acceptable acid addition salt thereof. |
