发明人张德明,冯建国,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109271906 A, 授权公告日 2017-10-15.
发明人朱建伟,胡光,郭海燕. "Method for the Synthesis of (cis-Hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)(5-methylpyrazin-2-yl)methanone" [P]. 中国发明专利, 专利号 CN 117248550 B, 授权公告日 2018-12-15.
发明人王建平,张德明,朱建伟. "A Process for Preparing High-Purity (cis-Hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)(5-methylpyrazin-2-yl)methanone" [P]. 中国发明专利, 专利号 CN 108537979 A, 授权公告日 2022-05-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 1398, 8421-8443.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 650, (3), 9545-9554.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (cis-Hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)(5-methylpyrazin-2-yl)methanone Using HRMS and NMR". Anal. Methods, 2024, 646, 4511-4516.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 2296, 5205-5213.