瑞博西尼是一种高特异性的Cyclin D1/CDK4和CDK6的抑制剂，用于治疗某些类型的乳腺癌。它也被研究作为其他耐药癌症的治疗方法。
2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide
5-Chloro-2-nitropyridine
7-Cyclopentyl-N,N-dimethyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide succinate
tert-Butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylate
5-Bromo-2-chloro-N-cyclopentylpyrimidin-4-amine
1-(6-Nitropyridin-3-yl)piperazine
5-Bromo-2,4-dichloropyrimidine
tert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate
(2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol
3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)prop-2-yn-1-ol
tert-Butyl 4-(6-((7-cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
