发明人赵玉洁,李文辉,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116314476 A, 授权公告日 2020-09-23.
Williams B T, O'Brien P Q, Stevens L M. "Method for the Synthesis of N-Butyl-N'-(4-chloro-2-methylphenyl)formimidamide" [P]. US Patent, US 9562910 B2, 2017-03-06.
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. Chromatogr. A, 2025, 1132, 9989-10009.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 501, 4166-4195.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N-Butyl-N'-(4-chloro-2-methylphenyl)formimidamide Using HRMS and NMR". Molecules, 2021, 828, (6), 4585-4594.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 2255, (3), 6575-6579.