发明人李文辉,王建平,沈红梅. "Method for the Synthesis of 2-Propoxy-5-(pyrrolidin-1-yl)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112554948 A, 授权公告日 2015-03-06.
发明人赵玉洁,刘建华,杨光. "A Process for Preparing High-Purity 2-Propoxy-5-(pyrrolidin-1-yl)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108996721 B, 授权公告日 2017-09-09.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 972, (5), 1230-1247.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1337, 2537-2548.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Propoxy-5-(pyrrolidin-1-yl)benzoic acid hydrochloride Using HRMS and NMR". Chemosphere, 2021, 694, (9), 7170-7175.