Johansson L, Mueller T C, Nowak P. "Method for the Synthesis of 2-(2-Aminoethyl)-5,6,7,8-tetrahydrocinnolin-3(2H)-one" [P]. European Patent, EP 3535499 A1, 2015-10-15.
发明人韩伟,郭海燕,杨光. "A Process for Preparing High-Purity 2-(2-Aminoethyl)-5,6,7,8-tetrahydrocinnolin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117327650 B, 授权公告日 2017-03-01.
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". Talanta, 2010, 2138, 2874-2887.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1452, (6), 4882-4887.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Aminoethyl)-5,6,7,8-tetrahydrocinnolin-3(2H)-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1201, 3872-3881.