发明人徐明华,郭海燕,陈志强. "Method for the Synthesis of 3-(1,3-Dioxopropan-2-yl)-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 110999733 A, 授权公告日 2025-09-13.
发明人韩伟,周伟,高志强. "A Process for Preparing High-Purity 3-(1,3-Dioxopropan-2-yl)-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 117503288 B, 授权公告日 2025-12-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 1587, (5), 1382-1405.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2456, (7), 1118-1135.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1,3-Dioxopropan-2-yl)-2-nitrobenzoic acid Using HRMS and NMR". J. Nat. Prod., 2024, 384, 8114-8143.