Patel M V, Anderson J P, Klinger H. "一种的合成方法" [P]. US Patent, US 9978153 B2, 2019-09-02.
发明人高志强,郭海燕,冯建国. "Method for the Synthesis of 2-Methyloxazolo[4,5-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 115269885 B, 授权公告日 2025-03-01.
Kowalski A, Schröder R, Mueller T C. "A Process for Preparing High-Purity 2-Methyloxazolo[4,5-d]pyrimidine" [P]. European Patent, EP 3189004 A1, 2021-10-04.
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, 2019, 1158, 1025-1047.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 1436, (10), 415-427.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyloxazolo[4,5-d]pyrimidine Using HRMS and NMR". J. Chromatogr. A, 2023, 1274, (2), 2208-2218.