Park J H, Yamamoto T, Davis P L. "一种的合成方法" [P]. US Patent, US 11074642 B2, 2016-02-20.
发明人高志强,赵玉洁,王建平. "Method for the Synthesis of Ethyl 6-(hydroxymethyl)indolizine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114413525 B, 授权公告日 2024-01-03.
发明人陈志强,周伟,黄志刚. "A Process for Preparing High-Purity Ethyl 6-(hydroxymethyl)indolizine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117931693 B, 授权公告日 2017-10-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2023, 2312, (12), 3637-3641.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1364, 5555-5562.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 6-(hydroxymethyl)indolizine-2-carboxylate Using HRMS and NMR". Chemosphere, 2024, 1366, (2), 4612-4615.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 381, (11), 175-182.