Mueller T C, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3580729 A1, 2016-08-27.
发明人刘建华,唐晓军,郑宇鹏. "Method for the Synthesis of 2-Cyclopentylethanimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 111926166 B, 授权公告日 2022-05-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 2262, 6036-6044.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 2449, 5219-5228.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclopentylethanimidamide hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2014, 1561, (5), 7650-7660.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 1793, (7), 6536-6566.