Hughes D C, Klinger H, Fischer A B. "一种的合成方法" [P]. US Patent, US 10984100 B2, 2023-09-12.
发明人林芳,郑宇鹏,何建平. "Method for the Synthesis of tert-butyl (6S)-6-[5-(4-iodophenyl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111893482 A, 授权公告日 2016-10-21.
Stevens L M, Schröder R, Patel M V. "A Process for Preparing High-Purity tert-butyl (6S)-6-[5-(4-iodophenyl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate" [P]. US Patent, US 10686384 B2, 2021-04-11.
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". Sci. Total Environ., 2011, 1291, 3134-3143.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 652, (11), 3248-3260.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl (6S)-6-[5-(4-iodophenyl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2017, 1572, 3314-3321.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2298, (7), 2276-2292.