发明人郑宇鹏,韩伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114541549 A, 授权公告日 2021-11-10.
Schröder R, Roberts E F, Davis P L. "Method for the Synthesis of Methyl 1-(4-chlorobenzyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate" [P]. US Patent, US 10019011 B2, 2017-06-06.
发明人王建平,马晓峰,朱建伟. "A Process for Preparing High-Purity Methyl 1-(4-chlorobenzyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114511857 A, 授权公告日 2022-08-23.
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