发明人高志强,冯建国,马晓峰. "Method for the Synthesis of tert-Butyl (3-chloropyrazin-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 117863898 A, 授权公告日 2024-05-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1162, (6), 3466-3478.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 1784, 1890-1901.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (3-chloropyrazin-2-yl)carbamate Using HRMS and NMR". Food Chem., 2014, 2349, (10), 8026-8042.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 191, (11), 7046-7074.