发明人李文辉,高志强,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112928463 A, 授权公告日 2025-02-07.
O'Brien P Q, Chen K W, Williams B T. "Method for the Synthesis of (S)-2-amino-N-(4-isopropylphenyl)-3-methylbutanamide hydrochloride" [P]. US Patent, US 11032861 B2, 2024-03-13.
发明人陈志强,孙丽萍,马晓峰. "A Process for Preparing High-Purity (S)-2-amino-N-(4-isopropylphenyl)-3-methylbutanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 113634010 B, 授权公告日 2023-01-14.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 200, (3), 3497-3504.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 2374, 7465-7471.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-amino-N-(4-isopropylphenyl)-3-methylbutanamide hydrochloride Using HRMS and NMR". Molecules, 2021, 2121, (11), 5796-5824.