发明人冯建国,周伟,何建平. "Method for the Synthesis of 2-(Benzo[d]oxazol-2-yl)-1-(3-methylthiophen-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117174647 A, 授权公告日 2019-10-19.
Schröder R, Davis P L, O'Brien P Q. "A Process for Preparing High-Purity 2-(Benzo[d]oxazol-2-yl)-1-(3-methylthiophen-2-yl)ethan-1-one" [P]. US Patent, US 10231692 B2, 2023-01-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1258, (11), 4258-4288.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1331, 1695-1705.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Benzo[d]oxazol-2-yl)-1-(3-methylthiophen-2-yl)ethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 719, (8), 8265-8293.