发明人刘建华,赵玉洁,郑宇鹏. "一种2-氯-5-(二氟甲基)-5H-吡咯并[3,2-d]嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 113309535 A, 授权公告日 2017-03-08.
发明人李文辉,林芳,朱建伟. "Method for the Synthesis of 2-Chloro-5-(difluoromethyl)-5H-pyrrolo[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112409200 B, 授权公告日 2016-05-22.
发明人张德明,罗永刚,钱学锋. "A Process for Preparing High-Purity 2-Chloro-5-(difluoromethyl)-5H-pyrrolo[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115226812 B, 授权公告日 2018-03-08.
参考文献 Literature
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