发明人徐明华,周伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116272289 A, 授权公告日 2024-06-06.
发明人唐晓军,罗永刚,黄志刚. "Method for the Synthesis of N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(thiophen-2-yl)acrylamide" [P]. 中国发明专利, 专利号 CN 110697880 B, 授权公告日 2017-12-22.
发明人周伟,黄志刚,孙丽萍. "A Process for Preparing High-Purity N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(thiophen-2-yl)acrylamide" [P]. 中国发明专利, 专利号 CN 114047882 B, 授权公告日 2015-05-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 187, (11), 3223-3244.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 1130, 9868-9894.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-(thiophen-2-yl)acrylamide Using HRMS and NMR". Phytochemistry, 2013, 2199, (5), 957-960.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 1969, 905-914.