Fischer A B, Davis P L, Williams B T. "Method for the Synthesis of (Z)-Cyano({[4-(diphenylmethyl)piperazin-1-yl](methylsulfanyl)methylidene})amine" [P]. US Patent, US 11473601 B2, 2019-10-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 732, 9322-9328.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 2023, 2500-2520.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-Cyano({[4-(diphenylmethyl)piperazin-1-yl](methylsulfanyl)methylidene})amine Using HRMS and NMR". Anal. Chem., 2012, 1262, 1244-1250.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 1472, 792-820.