Hughes D C, Williams B T, Patel M V. "一种苯吡唑草酮的合成方法" [P]. US Patent, US 11896327 B2, 2019-12-19.
发明人张德明,朱建伟,杨光. "Method for the Synthesis of Topramezone" [P]. 中国发明专利, 专利号 CN 114799255 A, 授权公告日 2025-10-27.
发明人陈志强,李文辉,刘建华. "A Process for Preparing High-Purity Topramezone" [P]. 中国发明专利, 专利号 CN 111660497 A, 授权公告日 2021-05-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 苯吡唑草酮 in Pharmaceutical Formulations". J. Nat. Prod., 2023, 1473, (3), 6901-6911.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 苯吡唑草酮 as an Impurity". Chromatographia, 2016, 2211, (1), 7517-7520.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Topramezone Using HRMS and NMR". J. Agric. Food Chem., 2013, 2114, 9430-9437.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 苯吡唑草酮 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 594, (2), 6499-6522.