发明人沈红梅,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115045776 A, 授权公告日 2024-12-22.
发明人黄志刚,冯建国,郭海燕. "Method for the Synthesis of 2-(3-Cyclopropyl-4-(difluoromethyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117692689 B, 授权公告日 2023-05-25.
发明人胡光,唐晓军,张德明. "A Process for Preparing High-Purity 2-(3-Cyclopropyl-4-(difluoromethyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110965324 A, 授权公告日 2020-11-21.
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