发明人高志强,朱建伟,赵玉洁. "Method for the Synthesis of N,N'-Dimethyl-2-nitro-benzene-1,3-diamine" [P]. 中国发明专利, 专利号 CN 116865330 A, 授权公告日 2017-10-03.
发明人钱学锋,唐晓军,张德明. "A Process for Preparing High-Purity N,N'-Dimethyl-2-nitro-benzene-1,3-diamine" [P]. 中国发明专利, 专利号 CN 111778370 A, 授权公告日 2024-06-22.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1624, (11), 1980-2008.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1600, (6), 6338-6368.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N,N'-Dimethyl-2-nitro-benzene-1,3-diamine Using HRMS and NMR". Phytochemistry, 2020, 1464, 3950-3971.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 297, (10), 7531-7540.