发明人冯建国,钱学锋,何建平. "Method for the Synthesis of WWL113" [P]. 中国发明专利, 专利号 CN 112628301 A, 授权公告日 2015-11-02.
发明人徐明华,钱学锋,李文辉. "A Process for Preparing High-Purity WWL113" [P]. 中国发明专利, 专利号 CN 116843984 A, 授权公告日 2022-04-07.
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. Methods, 2020, 452, (4), 8144-8165.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 1984, 9373-9402.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of WWL113 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1110, (11), 6891-6894.