1-benzyl-7-carbamoyl-5-azaindoline

1-benzyl-3-bromo-6-chloro-7-carbamoyl-5-azaindole

1-benzyl-6-chloro-7-methoxycarbonylamino-5-azaindole

3-oxo-4-chloro-7,8-dihydropyrrolo<1,2-c>pyrido<4,3-d>pyrimidine