Jiang, Zhe Liu, Fang Zhong, Aijiao Dugu, Jiaxiu Li, Xuezheng Determination of a new chromone from <i>Aurantii Fructus Immaturus by</i> DFT/GIAO method <div><p>Investigation of EtOAc fraction from the 95% ethanol extract of <i>Aurantii Fructus</i><i>Immaturus</i> led to the isolation of one new chromone (<b>1</b>) and seven known flavonoids (<b>2</b>–<b>8</b>). Their structures were elucidated mainly by NMR and HR-ESI-MS, as well as on comparison with the reported NMR data. The final substituent pattern of <b>1</b> was defined by comparison of <sup>13</sup>C NMR data calculated by DFT/GIAO with those of experimental NMR data.</p></div> 13 C NMR data;NMR data;dft;chromone;Aurantii Fructus Immaturus 2015-07-14
    https://tandf.figshare.com/articles/journal_contribution/Determination_of_a_new_chromone_from_i_Aurantii_Fructus_Immaturus_by_i_DFT_GIAO_method/1484675
10.6084/m9.figshare.1484675.v1