Schröder R, Roberts E F, Stevens L M. "一种的合成方法" [P]. US Patent, US 10856432 B2, 2023-11-02.
发明人唐晓军,黄志刚,冯建国. "Method for the Synthesis of 1-(Pyridin-2-yl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole" [P]. 中国发明专利, 专利号 CN 114442237 B, 授权公告日 2015-04-28.
发明人陈志强,胡光,郭海燕. "A Process for Preparing High-Purity 1-(Pyridin-2-yl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole" [P]. 中国发明专利, 专利号 CN 110835431 A, 授权公告日 2016-04-05.
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". Sci. Total Environ., 2011, 592, 6275-6292.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 114, 9158-9182.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Pyridin-2-yl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole Using HRMS and NMR". Talanta, 2022, 394, (11), 2813-2818.