发明人郭海燕,徐明华,马晓峰. "Method for the Synthesis of dibenzothiophene-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109195139 A, 授权公告日 2023-11-03.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 2135, (1), 7667-7674.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1576, (3), 4152-4159.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of dibenzothiophene-2-carbaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2013, 2281, (12), 4175-4196.