发明人黄志刚,林芳,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114672409 A, 授权公告日 2023-12-10.
发明人赵玉洁,何建平,冯建国. "Method for the Synthesis of 4-amino-1-methyl-pyrazolo[4,3-c][1,7]naphthyridine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114665833 A, 授权公告日 2025-03-13.
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