发明人杨光,韩伟,唐晓军. "一种吡罗昔康杂质27的合成方法" [P]. 中国发明专利, 专利号 CN 116619603 A, 授权公告日 2023-04-01.
发明人刘建华,郭海燕,孙丽萍. "Method for the Synthesis of Piroxicam Impurity 27" [P]. 中国发明专利, 专利号 CN 117359433 A, 授权公告日 2018-02-13.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 吡罗昔康杂质27 in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 704, (2), 262-269.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 吡罗昔康杂质27 as an Impurity". Chromatographia, 2022, 436, 170-199.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Piroxicam Impurity 27 Using HRMS and NMR". J. Agric. Food Chem., 2012, 2207, 8407-8435.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 吡罗昔康杂质27 Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 2080, (10), 6976-6989.