abstract |
PROBLEM TO BE SOLVED: To provide a substituted 4-azaindole as an NR2B receptor ligand. A pyrrolo [3,2-b] pyridine structure exemplified by 2- (3-chloro-6-phenyl-pyrrolo [3,2-b] pyridin-1-yl) -N-cyclopropyl-acetamide. A compound having the above, and a pharmaceutical composition containing the compound are provided. [Selection diagram] None |