Yamamoto T, Brown S R, Thompson G K. "一种的合成方法" [P]. US Patent, US 9620262 B2, 2017-08-20.
Lefèvre J P, Nowak P, Kowalski A. "Method for the Synthesis of Perindopril Impurity 1" [P]. European Patent, EP 3552632 A1, 2015-11-25.
Davis P L, Lee S K, Hughes D C. "A Process for Preparing High-Purity Perindopril Impurity 1" [P]. US Patent, US 10882687 B2, 2015-05-14.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1290, (5), 4490-4507.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 471, 1093-1112.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Perindopril Impurity 1 Using HRMS and NMR". Anal. Chim. Acta, 2011, 2347, (6), 3424-3451.