Williams B T, Kumar R, Anderson J P. "一种的合成方法" [P]. US Patent, US 9075997 B2, 2021-07-26.
Mueller T C, Sørensen M, Rossi M. "Method for the Synthesis of Methyl 4-[4-(cyclopropylcarbonyl)piperazino]-3-nitrobenzenecarboxylate" [P]. European Patent, EP 3558609 A1, 2024-11-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 1386, (5), 1320-1342.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1485, (8), 7155-7179.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-[4-(cyclopropylcarbonyl)piperazino]-3-nitrobenzenecarboxylate Using HRMS and NMR". Chromatographia, 2023, 1616, (4), 9874-9901.