%0 Journal Article %A He, Xiu-Feng %A Wang, Xiao-Ning %A Gan, Li-She %A Yin, Sheng %A Dong, Lei %A Yue, Jian-Min %D 2008 %T Two Novel Triterpenoids from Dysoxylum hainanense %U https://acs.figshare.com/articles/journal_contribution/Two_Novel_Triterpenoids_from_i_Dysoxylum_hainanense_i_/2910577 %R 10.1021/ol801834y.s001 %2 https://acs.figshare.com/ndownloader/files/4608808 %K skeleton %K triterpene %K bacteria %K Dysoxyhainanin %K Triterpenoid %K dysoxyhainanin %K dinor %K cyclo %K Dysoxylum hainanense %K appendage %X Two novel rearranged oleanane-type triterpenes, dysoxyhainanin A (1) possessing a unique 1,3-cyclo-2,3-seco A ring with a formamido-containing appendage and dysoxyhainanin B (2) featuring an unprecedented 1,2-dinor-3,10:9,10-bisseco skeleton, were isolated from Dysoxylum hainanense. Dysoxyhainanin A (1) exhibited significant antibacterial activity against Gram-positive bacteria. %I ACS Publications