Nowak P, Martínez F, Johansson L. "一种的合成方法" [P]. European Patent, EP 3700636 A1, 2024-10-19.
Davis P L, Williams B T, Fischer A B. "Method for the Synthesis of (6AS,9aR)-tert-butyl 2-(methylsulfonyl)-6a,7,9,9a-tetrahydropyrrolo[3,4:5,6]thiopyrano[4,3-d]pyrimidine-8(5H)-carboxylate 6,6-dioxide" [P]. US Patent, US 9470407 B2, 2022-09-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 2159, (9), 605-625.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 914, (9), 4304-4331.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (6AS,9aR)-tert-butyl 2-(methylsulfonyl)-6a,7,9,9a-tetrahydropyrrolo[3,4:5,6]thiopyrano[4,3-d]pyrimidine-8(5H)-carboxylate 6,6-dioxide Using HRMS and NMR". Biomed. Chromatogr., 2015, 836, (9), 4865-4869.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 1110, (8), 7690-7697.