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  • Title: Two new antimicrobial flavanes from dragon's blood of Dracaena cambodiana.
    Author: Chen HQ, Zuo WJ, Wang H, Shen HY, Luo Y, Dai HF, Mei WL.
    Journal: J Asian Nat Prod Res; 2012; 14(5):436-40. PubMed ID: 22435715.
    Abstract:
    Two new flavonoids, named cambodianins D (1) and E (2), together with two known flavanes (2S)-7,4'-dihydroxy-6,8-dimethylflavane (3) and (2S)-7,3'-dihydroxy-4'-methoxy-8-methylflavane (4), were isolated from dragon's blood of Dracaena cambodiana. The new compounds were determined by HR-ESI-MS and spectroscopic techniques (UV, IR, 1D, and 2D NMR). Compounds 1-3 exhibited antimicrobial activities.
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