Johnson M A, Fischer A B, Lee S K. "Method for the Synthesis of 4-[(2-oxopiperazin-1-yl)methyl]benzonitrile hydrochloride" [P]. US Patent, US 10045276 B2, 2022-02-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 1565, (9), 9021-9041.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 2368, (3), 9061-9068.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(2-oxopiperazin-1-yl)methyl]benzonitrile hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 775, 7013-7037.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 843, (9), 6343-6346.