发明人韩伟,冯建国,李文辉. "Method for the Synthesis of 2-(2-Formyl-1H-pyrrol-1-yl)-4-methylpentanoic acid" [P]. 中国发明专利, 专利号 CN 114029986 A, 授权公告日 2017-05-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 1329, (6), 4778-4787.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1059, 1716-1739.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Formyl-1H-pyrrol-1-yl)-4-methylpentanoic acid Using HRMS and NMR". Talanta, 2010, 663, (1), 1874-1898.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 2327, 1827-1840.