Björnsson E, Jørgensen K, Schröder R. "一种的合成方法" [P]. European Patent, EP 3472430 A1, 2022-12-15.
发明人林芳,孙丽萍,何建平. "Method for the Synthesis of (3S,5R,8aS)-3-Phenylhexahydro-2H-oxazolo[3,2-a]pyridine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 117711286 A, 授权公告日 2023-11-09.
发明人赵玉洁,唐晓军,沈红梅. "A Process for Preparing High-Purity (3S,5R,8aS)-3-Phenylhexahydro-2H-oxazolo[3,2-a]pyridine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 114636015 A, 授权公告日 2016-01-22.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2023, 1204, (9), 2326-2343.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 923, (2), 440-465.