发明人黄志刚,林芳,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108668553 A, 授权公告日 2022-07-19.
发明人林芳,黄志刚,郭海燕. "Method for the Synthesis of 2-(2,6-Diamino-4-(difluoromethyl)pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112027531 A, 授权公告日 2023-03-04.
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