瑞博司可里布 、
1-哌啶羰基溴化物 以gave 7-cyclopentyl-2-{5-[4-(piperidine-1-carbonyl)-piperazin-1-yl]-pyridin-2-ylamino}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (83 mg, 64%)的产率得到7-cyclopentyl-2-{5-[4-(piperidine-1-carbonyl)-piperazin-1-yl]-pyridin-2-ylamino}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide