发明人罗永刚,孙丽萍,陈志强. "Method for the Synthesis of 2-Phenyl-4H-spiro[benzo[e][1,4,2]oxazaphosphinine-3,1'-cyclohexane] 2-oxide" [P]. 中国发明专利, 专利号 CN 112073961 B, 授权公告日 2015-12-16.
发明人沈红梅,杨光,郑宇鹏. "A Process for Preparing High-Purity 2-Phenyl-4H-spiro[benzo[e][1,4,2]oxazaphosphinine-3,1'-cyclohexane] 2-oxide" [P]. 中国发明专利, 专利号 CN 114600484 A, 授权公告日 2018-08-24.
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., 2018, 1517, 6250-6271.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 2041, (9), 7647-7651.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenyl-4H-spiro[benzo[e][1,4,2]oxazaphosphinine-3,1'-cyclohexane] 2-oxide Using HRMS and NMR". Molecules, 2018, 2406, (7), 6655-6666.