发明人陈志强,钱学锋,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109922225 A, 授权公告日 2025-08-02.
发明人陈志强,郑宇鹏,林芳. "Method for the Synthesis of 3-Ethyl-1-[2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea" [P]. 中国发明专利, 专利号 CN 109037940 B, 授权公告日 2021-11-11.
发明人朱建伟,唐晓军,沈红梅. "A Process for Preparing High-Purity 3-Ethyl-1-[2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea" [P]. 中国发明专利, 专利号 CN 111374542 B, 授权公告日 2016-06-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 355, (10), 7235-7261.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 154, (3), 3034-3062.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-1-[2-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea Using HRMS and NMR". Talanta, 2025, 2309, (6), 9199-9214.