发明人唐晓军,朱建伟,王建平. "Method for the Synthesis of 4-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115907376 B, 授权公告日 2022-01-16.
发明人林芳,郭海燕,张德明. "A Process for Preparing High-Purity 4-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111600492 A, 授权公告日 2020-09-20.
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