Mueller T, O'Brien P Q, Patel M V. "一种的合成方法" [P]. US Patent, US 11959228 B2, 2021-01-11.
发明人孙丽萍,朱建伟,何建平. "Method for the Synthesis of YM 2447690" [P]. 中国发明专利, 专利号 CN 115726808 B, 授权公告日 2024-05-12.
发明人沈红梅,王建平,马晓峰. "A Process for Preparing High-Purity YM 2447690" [P]. 中国发明专利, 专利号 CN 112463821 A, 授权公告日 2016-01-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 974, (1), 3278-3284.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 226, 9959-9974.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of YM 2447690 Using HRMS and NMR". J. Chromatogr. A, 2015, 1594, 4152-4160.