Klinger H, O'Brien P Q, Roberts E F. "Method for the Synthesis of 3-(p-Tolyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene" [P]. US Patent, US 11266701 B2, 2016-12-19.
发明人徐明华,何建平,胡光. "A Process for Preparing High-Purity 3-(p-Tolyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene" [P]. 中国发明专利, 专利号 CN 110307250 B, 授权公告日 2018-11-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 1727, 532-549.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 728, (5), 8275-8278.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(p-Tolyl)-1-oxa-2,4,8-triazaspiro[4.5]dec-2-ene Using HRMS and NMR". Talanta, 2012, 112, (10), 175-182.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 1994, 3610-3616.