发明人罗永刚,周伟,张德明. "Method for the Synthesis of Nevirapine EP Impurity A" [P]. 中国发明专利, 专利号 CN 115741204 A, 授权公告日 2021-08-09.
发明人李文辉,冯建国,周伟. "A Process for Preparing High-Purity Nevirapine EP Impurity A" [P]. 中国发明专利, 专利号 CN 114137218 A, 授权公告日 2020-04-03.
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