发明人黄志刚,钱学锋,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114157681 A, 授权公告日 2017-06-27.
发明人唐晓军,赵玉洁,冯建国. "Method for the Synthesis of (Z)-N-(1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)imidazolidin-2-ylidene)nitramide" [P]. 中国发明专利, 专利号 CN 109785876 B, 授权公告日 2021-11-08.
Patel M V, Mueller T, Kumar R. "A Process for Preparing High-Purity (Z)-N-(1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)imidazolidin-2-ylidene)nitramide" [P]. US Patent, US 9833126 B2, 2019-01-22.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 2397, 6489-6497.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 1603, 2071-2076.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-N-(1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)imidazolidin-2-ylidene)nitramide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1758, 6367-6389.