Schröder R, Mueller T C, Martínez F. "一种的合成方法" [P]. European Patent, EP 3337421 A1, 2024-02-16.
发明人王建平,何建平,陈志强. "Method for the Synthesis of 3-(2-Benzyl-4-methyl-6-oxo-2H-pyrazolo[3,4-b]pyridin-7(6H)-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112136898 B, 授权公告日 2022-09-21.
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