发明人王建平,何建平,杨光. "Method for the Synthesis of 5-(1-Cyclohexen-1-yl)-5-ethyl-6-imino-hydrouracil" [P]. 中国发明专利, 专利号 CN 112492081 B, 授权公告日 2020-08-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 134, (2), 4042-4065.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 2427, (6), 5759-5779.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(1-Cyclohexen-1-yl)-5-ethyl-6-imino-hydrouracil Using HRMS and NMR". J. Chromatogr. A, 2017, 972, 3147-3164.