Thompson G K, Davis P L, Johnson M A. "一种的合成方法" [P]. US Patent, US 10946396 B2, 2020-02-24.
发明人钱学锋,刘建华,赵玉洁. "Method for the Synthesis of 3-[4-(tert-butoxycarbonylamino)cyclohexyl]prop-2-ynoic acid" [P]. 中国发明专利, 专利号 CN 114403981 B, 授权公告日 2022-07-27.
发明人王建平,郭海燕,钱学锋. "A Process for Preparing High-Purity 3-[4-(tert-butoxycarbonylamino)cyclohexyl]prop-2-ynoic acid" [P]. 中国发明专利, 专利号 CN 110100179 B, 授权公告日 2017-02-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 364, 7973-7995.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 1186, (4), 9254-9257.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-[4-(tert-butoxycarbonylamino)cyclohexyl]prop-2-ynoic acid Using HRMS and NMR". Anal. Chem., 2011, 477, 9720-9735.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 652, (7), 3319-3335.