发明人赵玉洁,何建平,林芳. "Method for the Synthesis of 7-Chloro-N-[1-(methylsulfonyl)-4-piperidinyl]-4-quinazolinamine" [P]. 中国发明专利, 专利号 CN 114120919 B, 授权公告日 2016-12-08.
发明人孙丽萍,罗永刚,刘建华. "A Process for Preparing High-Purity 7-Chloro-N-[1-(methylsulfonyl)-4-piperidinyl]-4-quinazolinamine" [P]. 中国发明专利, 专利号 CN 110977125 B, 授权公告日 2015-11-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1039, 5296-5320.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 134, 9879-9886.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-N-[1-(methylsulfonyl)-4-piperidinyl]-4-quinazolinamine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 2024, (7), 349-362.