发明人郑宇鹏,周伟,朱建伟. "Method for the Synthesis of 3-methyl-1-(piperidin-3-ylmethyl)urea hydrochloride" [P]. 中国发明专利, 专利号 CN 108606477 B, 授权公告日 2025-10-21.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-methyl-1-(piperidin-3-ylmethyl)urea hydrochloride in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 2383, (3), 9628-9652.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-methyl-1-(piperidin-3-ylmethyl)urea hydrochloride as an Impurity". Anal. Chim. Acta, 2021, 1114, (1), 4152-4180.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-methyl-1-(piperidin-3-ylmethyl)urea hydrochloride Using HRMS and NMR". Molecules, 2016, 1751, 9007-9013.