发明人唐晓军,杨光,钱学锋. "Method for the Synthesis of 6-(4-Bromophenyl)-5,7-diazaspiro[3.4]Oct-5-en-8-one" [P]. 中国发明专利, 专利号 CN 111107600 B, 授权公告日 2022-12-20.
发明人林芳,王建平,罗永刚. "A Process for Preparing High-Purity 6-(4-Bromophenyl)-5,7-diazaspiro[3.4]Oct-5-en-8-one" [P]. 中国发明专利, 专利号 CN 112391869 A, 授权公告日 2024-04-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 1234, (2), 6281-6288.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 435, (4), 4696-4726.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Bromophenyl)-5,7-diazaspiro[3.4]Oct-5-en-8-one Using HRMS and NMR". J. Nat. Prod., 2023, 1765, (1), 486-506.