发明人黄志刚,胡光,周伟. "Method for the Synthesis of (4S)-6-methoxy-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 108603632 A, 授权公告日 2025-06-25.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of (4S)-6-methoxy-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride in Pharmaceutical Formulations". Talanta, 2023, 485, 8778-8808.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (4S)-6-methoxy-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride as an Impurity". Biomed. Chromatogr., 2021, 2333, (2), 9922-9934.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (4S)-6-methoxy-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride Using HRMS and NMR". Anal. Chem., 2021, 2054, (4), 5908-5911.