发明人罗永刚,孙丽萍,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115290911 A, 授权公告日 2018-07-07.
O'Brien P Q, Stevens L M, Lee S K. "Method for the Synthesis of 4-(4-ISocyanatophenyl)-3-morpholinone" [P]. US Patent, US 9843049 B2, 2022-04-08.
发明人张德明,何建平,陈志强. "A Process for Preparing High-Purity 4-(4-ISocyanatophenyl)-3-morpholinone" [P]. 中国发明专利, 专利号 CN 110496919 B, 授权公告日 2025-04-12.
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". Chromatographia, 2020, 949, (4), 7910-7930.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 2242, (7), 8776-8786.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-ISocyanatophenyl)-3-morpholinone Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 244, (9), 1706-1718.