Lee S K, Fischer A B, Davis P L. "一种的合成方法" [P]. US Patent, US 11442523 B2, 2022-01-11.
发明人林芳,唐晓军,周伟. "Method for the Synthesis of 1-(Thiophen-2-ylmethyl)-3-(4-(3-(trifluoromethyl)phenoxy)but-2-yn-1-yl)urea" [P]. 中国发明专利, 专利号 CN 110495947 A, 授权公告日 2020-12-17.
O'Brien P Q, Roberts E F, Johnson M A. "A Process for Preparing High-Purity 1-(Thiophen-2-ylmethyl)-3-(4-(3-(trifluoromethyl)phenoxy)but-2-yn-1-yl)urea" [P]. US Patent, US 11709618 B2, 2024-09-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 895, (3), 4653-4674.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 815, 7491-7513.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Thiophen-2-ylmethyl)-3-(4-(3-(trifluoromethyl)phenoxy)but-2-yn-1-yl)urea Using HRMS and NMR". Talanta, 2013, 363, 873-892.