Johnson M A, Klinger H, Brown S R. "Method for the Synthesis of Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one" [P]. US Patent, US 10232763 B2, 2025-02-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 660, 2205-2228.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 843, 9646-9673.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one Using HRMS and NMR". Chromatographia, 2012, 447, 5321-5336.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 1537, 2406-2411.