发明人何建平,周伟,罗永刚. "Method for the Synthesis of 1-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 112276715 A, 授权公告日 2016-07-17.
发明人韩伟,王建平,徐明华. "A Process for Preparing High-Purity 1-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 117877421 A, 授权公告日 2017-03-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 433, (10), 1990-2014.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 1330, 7637-7664.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butan-1-one Using HRMS and NMR". Chromatographia, 2022, 1668, (10), 2563-2591.