发明人王建平,郭海燕,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110657654 A, 授权公告日 2019-09-03.
Park J H, Patel M V, Klinger H. "Method for the Synthesis of 1,3-Dimethyl-2-(thiophen-2-yl)imidazolidine" [P]. US Patent, US 10108158 B2, 2016-11-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 2165, 2770-2796.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 740, (9), 8126-8151.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dimethyl-2-(thiophen-2-yl)imidazolidine Using HRMS and NMR". Chemosphere, 2017, 2293, (7), 3148-3165.