Lefèvre J P, Kowalski A, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3023263 A1, 2022-02-20.
发明人冯建国,朱建伟,黄志刚. "Method for the Synthesis of Rel-1-((1R,3r,5S)-bicyclo[3.1.0]hexan-3-yl)-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 108511041 B, 授权公告日 2020-06-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 771, 1250-1264.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 1634, (8), 3532-3551.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Rel-1-((1R,3r,5S)-bicyclo[3.1.0]hexan-3-yl)-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine Using HRMS and NMR". J. Chromatogr. A, 2011, 1201, 6338-6354.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 877, (2), 1939-1952.