发明人张德明,唐晓军,罗永刚. "Method for the Synthesis of 1-(4-(4-(2-Phenyl-2H-tetrazole-5-carbonyl)piperazin-1-yl)phenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114570939 A, 授权公告日 2020-04-09.
发明人陈志强,郭海燕,林芳. "A Process for Preparing High-Purity 1-(4-(4-(2-Phenyl-2H-tetrazole-5-carbonyl)piperazin-1-yl)phenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 113533870 B, 授权公告日 2018-10-04.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 2284, 2054-2081.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1610, (12), 1516-1532.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-(4-(2-Phenyl-2H-tetrazole-5-carbonyl)piperazin-1-yl)phenyl)ethan-1-one Using HRMS and NMR". Talanta, 2013, 464, 5141-5169.