发明人孙丽萍,徐明华,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114033318 A, 授权公告日 2024-02-17.
发明人黄志刚,郑宇鹏,杨光. "Method for the Synthesis of Tert-butyl (S)-3-(4-(7-(tert-butylcarbamoyl)-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113434760 B, 授权公告日 2022-09-19.
发明人黄志刚,高志强,郭海燕. "A Process for Preparing High-Purity Tert-butyl (S)-3-(4-(7-(tert-butylcarbamoyl)-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112730209 B, 授权公告日 2016-07-20.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1520, 4603-4632.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 841, 3904-3918.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (S)-3-(4-(7-(tert-butylcarbamoyl)-2H-indazol-2-yl)phenyl)piperidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2011, 1690, 1684-1699.