Roberts E F, Patel M V, Thompson G K. "Method for the Synthesis of Tert-butyl (R)-(3-cyanocyclopent-2-en-1-yl)carbamate" [P]. US Patent, US 11377624 B2, 2018-09-14.
发明人朱建伟,黄志刚,孙丽萍. "A Process for Preparing High-Purity Tert-butyl (R)-(3-cyanocyclopent-2-en-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 117185485 A, 授权公告日 2018-02-14.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1339, (3), 5488-5491.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 2400, (3), 9200-9229.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (R)-(3-cyanocyclopent-2-en-1-yl)carbamate Using HRMS and NMR". J. Chromatogr. A, 2021, 1924, (4), 9111-9127.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1859, (4), 8258-8262.