发明人何建平,郭海燕,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117280785 A, 授权公告日 2022-11-02.
发明人钱学锋,杨光,胡光. "Method for the Synthesis of tert-butyl 5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline]-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114239306 A, 授权公告日 2023-11-14.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1846, (4), 1927-1933.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1354, (8), 750-772.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 5'H-spiro[piperidine-4,4'-pyrrolo[1,2-a]quinoxaline]-1-carboxylate Using HRMS and NMR". Sci. Total Environ., 2020, 1911, (10), 1050-1072.