发明人朱建伟,钱学锋,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115535930 A, 授权公告日 2025-02-20.
发明人高志强,何建平,朱建伟. "Method for the Synthesis of 4,6,7-Trimethoxy-1H-indole-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 110715912 B, 授权公告日 2025-05-27.
Yamamoto T, Williams B T, Kumar R. "A Process for Preparing High-Purity 4,6,7-Trimethoxy-1H-indole-2-carbohydrazide" [P]. US Patent, US 11691993 B2, 2017-06-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 2238, (5), 8413-8425.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1232, 7522-7541.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4,6,7-Trimethoxy-1H-indole-2-carbohydrazide Using HRMS and NMR". J. Agric. Food Chem., 2024, 2010, (5), 9146-9175.