发明人陈志强,罗永刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108169962 A, 授权公告日 2021-04-04.
发明人赵玉洁,黄志刚,张德明. "Method for the Synthesis of 7-Methoxy-1-methyl-1H-indazole-5-carboxylic acid ethyl ester" [P]. 中国发明专利, 专利号 CN 108458620 B, 授权公告日 2022-03-04.
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