| abstract |
A drug for central diseases which contains a compound represented by general formula (I), or a pharmacologically acceptable salt thereof, as active component n n n n n n n n n n [R 1 represents a hydrogen atom or C 1 -C 6 alkyl group, R 2 represents a C 1 -C 6 alkyl group or the like, A represents a carbon atom or the like, D represents a C 1 -C 6 alkylene group or the like, E represents a carbon atom or the like and Arom represents an aryl group or the like]. |