4-bromo-2-(tert-butyl)oxazolo[4,5-c]pyridine-7-carboxylic acid

oxazolopyridine compounds

4-chloro-7-(phenylsulfonyl)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid

4,6-dichloro-7-(phenylsulfonyl)-7h-pyrrolo[2,3-d]pyrimidine

4-chloro-6-iodo-7-(phenylsulfonyl)-7h-pyrrolo[2,3-d]pyrimidine

methyl 7-tosyl-7h-pyrrolo[2,3-d]pyrimidine-4-carboxylate

4-氯-7-甲苯磺酰基-7H-吡咯[2,3-D]嘧啶

5-iodo-7h-pyrrolo[2,3-d]pyrimidine

4-羟基吡咯并[2,3-d]嘧啶

7H-吡咯并[2,3-D]嘧啶