发明人张德明,周伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109054872 A, 授权公告日 2015-01-15.
Mueller T, Kumar R, Fischer A B. "Method for the Synthesis of 3-Ethyl-5-(furan-2-ylmethylene)-2-thioxothiazolidin-4-one" [P]. US Patent, US 11852452 B2, 2020-10-26.
发明人张德明,沈红梅,韩伟. "A Process for Preparing High-Purity 3-Ethyl-5-(furan-2-ylmethylene)-2-thioxothiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 113659651 A, 授权公告日 2015-05-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 882, 9604-9609.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 423, (3), 5277-5305.