发明人刘建华,胡光,赵玉洁. "Method for the Synthesis of 2-Methylindolizine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114657876 B, 授权公告日 2020-04-04.
Jørgensen K, Rossi M, Nielsen H. "A Process for Preparing High-Purity 2-Methylindolizine-6-carboxylic acid" [P]. European Patent, EP 3206792 A1, 2021-01-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 564, (2), 6309-6335.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1430, 8770-8784.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methylindolizine-6-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 1276, 2537-2543.