Anderson J P, Fischer A B, Davis P L. "Method for the Synthesis of [(2S)-2-(tert-butoxycarbonylamino)propyl] 4-methylbenzenesulfonate" [P]. US Patent, US 11511974 B2, 2019-06-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2075, (8), 8846-8857.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1111, (6), 8863-8885.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of [(2S)-2-(tert-butoxycarbonylamino)propyl] 4-methylbenzenesulfonate Using HRMS and NMR". Environ. Sci. Technol., 2022, 1072, (11), 9584-9598.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 655, 6710-6727.