发明人林芳,罗永刚,陈志强. "Method for the Synthesis of 3-(5-Methylfuran-2-yl)-4,5-dihydro-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 108274039 A, 授权公告日 2021-10-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 700, (1), 2326-2337.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 200, 1485-1495.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Methylfuran-2-yl)-4,5-dihydro-1H-pyrazole Using HRMS and NMR". Anal. Chem., 2017, 918, 7507-7531.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 641, (3), 2784-2804.