Patent Document ID: 8884017
Application ID: 13289346
Patent Flag: 1

Claim One:
1. A process for preparing compounds of formula (I): in which R 1 represents 1-azabicyclo[2.2.2]oct-3-yl, R 2 represents hydrogen or C1-C6-alkyl, R 3 represents hydrogen, halogen or C 1 -C 6 -alkyl, A represents oxygen or sulfur, and the ring B represents benzo, pyrimido, pyrimidazo or pyridazino which is substituted by a radicals selected from the group consisting of halogen, C 1 -C 6 -alkanoyl, carbamoyl, cyano, trifluoromethyl, trifluoromethoxy, nitro, amino, C 1 -C 6 -acylamino, C 1 -C 6 -alkyl, C 1 -C 6 -alkyoxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkylamino, heteroarylcarbonylamino, arylcarbonylamino, C 1 -C 6 -alkylsulfonyl-amino, di(C 1 -C 4 -alkylsulfonyl)amino, arylsulfonylamino, di(arylsulfonyl)amino, C 3 -C 6 -cycloalkylcarbonylmethyl, 1,3-dioxa-propane-1,3-diyl, amino(hydroxyimino)methyl and benzo, or a salt, a hydrate or a hydrate of a salt thereof, characterized in that compounds of the formula 
 R 1 R 2 NH  (II), in which R 1 and R 2 are as defined for formula I are reacted with a compound of the formula in which R 3 , A and the ring B are as defined for formula I and X represents hydroxyl or a suitable leaving group, in an inert solvent, if appropriate in the presence of a condensing agent and if appropriate in the presence of a base.