Sørensen M, Schröder R, Nowak P. "一种的合成方法" [P]. European Patent, EP 3138172 A1, 2022-03-11.
发明人罗永刚,胡光,韩伟. "Method for the Synthesis of 3,3-Dimethyl-1-(piperidin-3-yl)urea" [P]. 中国发明专利, 专利号 CN 111472741 A, 授权公告日 2021-11-14.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 429, (6), 482-509.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1916, 3379-3385.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Dimethyl-1-(piperidin-3-yl)urea Using HRMS and NMR". Food Chem., 2017, 1547, 6396-6421.