发明人黄志刚,杨光,胡光. "Method for the Synthesis of 5-(4-Nitrophenyl)-2-phenyl-2,4-dihydro-3H-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 108562896 A, 授权公告日 2015-06-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(4-硝基苯基)-2-苯基-2,4-二氢-3H-吡唑-3-酮 in Pharmaceutical Formulations". Talanta, 2024, 310, (7), 3836-3856.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(4-硝基苯基)-2-苯基-2,4-二氢-3H-吡唑-3-酮 as an Impurity". J. Sep. Sci., 2010, 1995, (9), 562-573.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Nitrophenyl)-2-phenyl-2,4-dihydro-3H-pyrazol-3-one Using HRMS and NMR". Sci. Total Environ., 2011, 403, 9341-9356.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 5-(4-硝基苯基)-2-苯基-2,4-二氢-3H-吡唑-3-酮 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 463, (3), 613-625.