Schröder R, Park J H, Yamamoto T. "Method for the Synthesis of Di-Methylated Fidaxomicin" [P]. US Patent, US 9342038 B2, 2023-10-02.
发明人周伟,徐明华,刘建华. "A Process for Preparing High-Purity Di-Methylated Fidaxomicin" [P]. 中国发明专利, 专利号 CN 117598462 B, 授权公告日 2021-07-18.
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 双-Methylated Fidaxomicin in Pharmaceutical Formulations". Anal. Chem., 2012, 833, (10), 4177-4196.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 双-Methylated Fidaxomicin as an Impurity". Sci. Total Environ., 2017, 1776, 2800-2812.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Di-Methylated Fidaxomicin Using HRMS and NMR". Talanta, 2025, 1509, 8312-8328.