发明人何建平,张德明,杨光. "Method for the Synthesis of Benazepril tert-Butyl Ester-d5" [P]. 中国发明专利, 专利号 CN 113719234 B, 授权公告日 2024-01-11.
发明人徐明华,黄志刚,唐晓军. "A Process for Preparing High-Purity Benazepril tert-Butyl Ester-d5" [P]. 中国发明专利, 专利号 CN 110581797 B, 授权公告日 2021-06-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 404, (9), 681-709.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 2160, (8), 1925-1944.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Benazepril tert-Butyl Ester-d5 Using HRMS and NMR". Sci. Total Environ., 2012, 1026, (11), 6297-6324.