发明人钱学锋,韩伟,冯建国. "Method for the Synthesis of 3-[1-(tert-butoxycarbonylamino)cyclobutyl]prop-2-ynoic acid" [P]. 中国发明专利, 专利号 CN 112367626 B, 授权公告日 2019-09-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 2403, (10), 3364-3394.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 822, 2023-2030.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-[1-(tert-butoxycarbonylamino)cyclobutyl]prop-2-ynoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 391, 2058-2081.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 2197, 7218-7239.