发明人黄志刚,徐明华,赵玉洁. "一种5-甲氧基-1H-吲唑-3-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 112418776 A, 授权公告日 2022-05-09.
发明人沈红梅,罗永刚,郭海燕. "Method for the Synthesis of 5-Methoxy-1H-indazole-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108357648 B, 授权公告日 2023-08-14.
发明人郑宇鹏,周伟,朱建伟. "A Process for Preparing High-Purity 5-Methoxy-1H-indazole-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109968534 A, 授权公告日 2021-02-09.
参考文献 Literature
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