发明人韩伟,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113923785 A, 授权公告日 2025-05-22.
发明人沈红梅,韩伟,王建平. "Method for the Synthesis of 4-Chloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108750353 B, 授权公告日 2022-12-20.
发明人王建平,张德明,沈红梅. "A Process for Preparing High-Purity 4-Chloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117949518 B, 授权公告日 2019-02-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 1844, (9), 4467-4492.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 88, (3), 6283-6307.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1668, (12), 2493-2523.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 87, 1802-1824.