Schröder R, Jørgensen K, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3079227 A1, 2020-11-13.
Fischer A B, O'Brien P Q, Chen K W. "Method for the Synthesis of N,N-bis(4-chlorobenzyl)cyanamide" [P]. US Patent, US 10251615 B2, 2019-01-10.
发明人郭海燕,高志强,冯建国. "A Process for Preparing High-Purity N,N-bis(4-chlorobenzyl)cyanamide" [P]. 中国发明专利, 专利号 CN 109304618 A, 授权公告日 2021-10-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1946, (2), 881-902.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 2176, 7156-7176.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N,N-bis(4-chlorobenzyl)cyanamide Using HRMS and NMR". Biomed. Chromatogr., 2019, 524, 365-385.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 803, (4), 67-94.