发明人赵玉洁,郑宇鹏,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116601276 A, 授权公告日 2023-08-17.
发明人李文辉,杨光,黄志刚. "Method for the Synthesis of 4-Amino-6-bromo-5-cyano-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 114522094 A, 授权公告日 2015-07-19.
发明人张德明,孙丽萍,沈红梅. "A Process for Preparing High-Purity 4-Amino-6-bromo-5-cyano-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 108999513 A, 授权公告日 2021-04-03.
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