Stevens L M, Klinger H, Fischer A B. "一种的合成方法" [P]. US Patent, US 9177171 B2, 2025-10-04.
发明人马晓峰,朱建伟,唐晓军. "Method for the Synthesis of (S)-2-Amino-3-methyl-N-((3-methylthiophen-2-yl)methyl)butanamide" [P]. 中国发明专利, 专利号 CN 112346060 A, 授权公告日 2020-04-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 2094, (12), 175-179.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 2293, 2638-2659.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-3-methyl-N-((3-methylthiophen-2-yl)methyl)butanamide Using HRMS and NMR". J. Chromatogr. A, 2020, 1081, 8677-8683.