发明人沈红梅,孙丽萍,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110837490 A, 授权公告日 2015-04-12.
发明人罗永刚,杨光,唐晓军. "Method for the Synthesis of 3,4-Diisobutoxycyclobut-3-ene-1,2-dione" [P]. 中国发明专利, 专利号 CN 108153156 A, 授权公告日 2025-04-17.
发明人郭海燕,张德明,高志强. "A Process for Preparing High-Purity 3,4-Diisobutoxycyclobut-3-ene-1,2-dione" [P]. 中国发明专利, 专利号 CN 108641846 A, 授权公告日 2023-05-25.
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". Biomed. Chromatogr., 2020, 1181, 7309-7332.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 2116, (6), 5078-5083.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Diisobutoxycyclobut-3-ene-1,2-dione Using HRMS and NMR". Sci. Total Environ., 2010, 2335, (12), 4762-4786.