Davis P L, Yamamoto T, Stevens L M. "一种的合成方法" [P]. US Patent, US 9025721 B2, 2024-01-03.
发明人郭海燕,李文辉,黄志刚. "Method for the Synthesis of n-[(7-ethyl-1h-indol-3-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 117548514 A, 授权公告日 2024-10-12.
发明人孙丽萍,林芳,胡光. "A Process for Preparing High-Purity n-[(7-ethyl-1h-indol-3-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 115323762 B, 授权公告日 2022-03-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 1266, (3), 8988-8995.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 2208, 1529-1554.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of n-[(7-ethyl-1h-indol-3-yl)methylidene]hydroxylamine Using HRMS and NMR". Phytochemistry, 2023, 2468, 9014-9026.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 1544, (6), 8470-8477.