发明人李文辉,何建平,徐明华. "Method for the Synthesis of 6-isocyanatoquinoxaline" [P]. 中国发明专利, 专利号 CN 115745145 A, 授权公告日 2025-12-24.
发明人钱学锋,朱建伟,黄志刚. "A Process for Preparing High-Purity 6-isocyanatoquinoxaline" [P]. 中国发明专利, 专利号 CN 114367209 B, 授权公告日 2019-12-18.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 1726, (1), 702-713.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1917, (10), 9965-9970.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 6-isocyanatoquinoxaline Using HRMS and NMR". Anal. Chem., 2024, 435, 2559-2581.