Lee S K, Kumar R, Chen K W. "Method for the Synthesis of 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one" [P]. US Patent, US 9202156 B2, 2021-07-09.
发明人胡光,周伟,徐明华. "A Process for Preparing High-Purity 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one" [P]. 中国发明专利, 专利号 CN 110042095 B, 授权公告日 2023-05-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1122, (4), 9818-9848.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1480, (7), 8484-8492.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one Using HRMS and NMR". Anal. Chim. Acta, 2023, 1808, 9855-9881.