Chen K W, Lee S K, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10784740 B2, 2022-12-22.
Chen K W, Anderson J P, O'Brien P Q. "Method for the Synthesis of Fmoc-D-(3,(Pbf)Guanidino)-Ala-OH" [P]. US Patent, US 10850923 B2, 2015-08-16.
Rossi M, Martínez F, Nowak P. "A Process for Preparing High-Purity Fmoc-D-(3,(Pbf)Guanidino)-Ala-OH" [P]. European Patent, EP 3703476 A1, 2021-04-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2057, (9), 6098-6106.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 2227, (3), 4894-4919.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Fmoc-D-(3,(Pbf)Guanidino)-Ala-OH Using HRMS and NMR". Sci. Total Environ., 2016, 1430, 3646-3657.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1492, (8), 2234-2263.