发明人李文辉,韩伟,朱建伟. "Method for the Synthesis of tert-Butyl ((S)-1-(1-((R)-2-amino-3-mercaptopropanoyl)hydrazinyl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114866612 B, 授权公告日 2016-08-09.
Davis P L, Kumar R, Anderson J P. "A Process for Preparing High-Purity tert-Butyl ((S)-1-(1-((R)-2-amino-3-mercaptopropanoyl)hydrazinyl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamate" [P]. US Patent, US 11210305 B2, 2019-05-21.
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., 2011, 607, (6), 1596-1601.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 1818, 7794-7818.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl ((S)-1-(1-((R)-2-amino-3-mercaptopropanoyl)hydrazinyl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamate Using HRMS and NMR". Anal. Methods, 2012, 1902, (3), 5305-5314.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 1102, 6554-6574.