发明人何建平,朱建伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109856815 A, 授权公告日 2019-10-17.
Klinger H, Williams B T, Davis P L. "Method for the Synthesis of (4AR,10bR)-4-propyl-3,4,4a,10b-tetrahydro-2H,5H-chromeno[4,3-b][1,4]oxazin-9-ol" [P]. US Patent, US 9260899 B2, 2015-01-09.
Rossi M, Kowalski A, Johansson L. "A Process for Preparing High-Purity (4AR,10bR)-4-propyl-3,4,4a,10b-tetrahydro-2H,5H-chromeno[4,3-b][1,4]oxazin-9-ol" [P]. European Patent, EP 3312325 A1, 2023-07-13.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 336, (6), 2413-2428.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1925, (2), 5981-5994.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (4AR,10bR)-4-propyl-3,4,4a,10b-tetrahydro-2H,5H-chromeno[4,3-b][1,4]oxazin-9-ol Using HRMS and NMR". J. Sep. Sci., 2025, 752, (5), 7181-7189.