Ciliatonoids A and B, Two Limonoids from <i>Toona ciliata</i> Cui-Ping Liu Guo-Cai Wang Li-She Gan Cheng-Hui Xu Qun-Fang Liu Jian Ding Jian-Min Yue 10.1021/acs.orglett.6b01213.s002 https://acs.figshare.com/articles/dataset/Ciliatonoids_A_and_B_Two_Limonoids_from_i_Toona_ciliata_i_/3404758 Three new ring B-<i>seco</i> limonoids, ciliatonoids A–C (<b>1</b>–<b>3</b>), were isolated from <i>Toona ciliate</i> and structurally characterized by spectroscopic data, X-ray crystallography, and electronic circular dichroism analysis. Ciliatonoids A and B feature an unprecedented limonoid architecture, while ciliatonoid C belongs to a rare class of limonoids. Biological evaluation showed that compound <b>3</b> exhibited modest activities against the tested tumor cell lines. 2016-05-26 12:24:08 Ciliatonoid spectroscopic data seco limonoids compound 3 ciliatonoid C ring B Toona ciliata dichroism analysis Toona ciliate limonoid architecture B feature tumor cell lines Biological evaluation