Lee S K, Kumar R, Thompson G K. "一种的合成方法" [P]. US Patent, US 9638933 B2, 2017-01-01.
发明人郑宇鹏,黄志刚,林芳. "Method for the Synthesis of 1-Benzoyl-3-(pyridin-2-yl)thiourea" [P]. 中国发明专利, 专利号 CN 110728413 A, 授权公告日 2018-02-25.
O'Brien P Q, Thompson G K, Park J H. "A Process for Preparing High-Purity 1-Benzoyl-3-(pyridin-2-yl)thiourea" [P]. US Patent, US 10417044 B2, 2025-09-01.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 881, 1225-1241.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 1800, (6), 5050-5079.