发明人李文辉,郑宇鹏,周伟. "Method for the Synthesis of Milrinone Impurity 2" [P]. 中国发明专利, 专利号 CN 115987891 A, 授权公告日 2024-12-24.
Schröder R, Hughes D C, Thompson G K. "A Process for Preparing High-Purity Milrinone Impurity 2" [P]. US Patent, US 10022467 B2, 2024-02-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2310, (12), 9619-9630.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 807, (9), 857-866.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Milrinone Impurity 2 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1122, 8840-8867.