Patent ID: 7214701

Claim:
A composition comprising a synergistically effective mixture of (a) a compound of the formula (I) in which W represents hydrogen or methyl, X represents chlorine, bromine, or methyl, Y and Z independently of one another each represent hydrogen, chlorine, bromine, or methyl, A and B together with the carbon atom to which they are attached represent saturated C 6 -cycloalkyl in which optionally one ring member is replaced by oxygen and that is optionally monosubstituted by methyl, methoxy, ethoxy, propoxy, or butoxy, D represents hydrogen, G represents hydrogen (a) or represents one of the groups in which M represents oxygen or sulphur, R 1 represents C 1 –C 8 -alkyl, C 2 –C 4 -alkenyl, methoxymethyl, ethoxymethyl, ethylmethylthio, cyclopropyl, cyclopentyl, or cyclohexyl, represents optionally fluorine-, chlorine-, bromine-, methyl-, methoxy-, trifluoromethyl-, trifluoromethoxy-, cyano-, or nitro-substituted phenyl, or represents in each case optionally chlorine- or methyl-substituted pyridyl or thienyl, R 2 represents C 1 –C 8 -alkyl, C 2 –C 4 -alkenyl, methoxyethyl, ethoxyethyl, phenyl, or benzyl, R 6 and R 7 independently of one another each represent methyl or ethyl, or R 6 and R 7 together with the nitrogen to which they are attached represent and (b) at least one agonist or antagonist of nicotinic acetylcholine receptors selected from the group consisting of