发明人沈红梅,孙丽萍,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108517884 A, 授权公告日 2022-10-20.
发明人王建平,陈志强,杨光. "Method for the Synthesis of methyl 5-(hydroxymethyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113700504 A, 授权公告日 2018-04-28.
发明人罗永刚,郭海燕,杨光. "A Process for Preparing High-Purity methyl 5-(hydroxymethyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110723105 A, 授权公告日 2016-02-26.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 1431, 5170-5188.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1195, (7), 1965-1988.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of methyl 5-(hydroxymethyl)-1H-pyrrole-2-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2018, 1903, (8), 2269-2272.