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  • Title: Leucocontextins A-R, lanostane-type triterpenoids from Ganoderma leucocontextum.
    Author: Zhao ZZ, Chen HP, Li ZH, Dong ZJ, Bai X, Zhou ZY, Feng T, Liu JK.
    Journal: Fitoterapia; 2016 Mar; 109():91-8. PubMed ID: 26687559.
    Abstract:
    Eighteen new lanostane-type triterpenoids, namely leucocontextins A-R (1-18) were isolated from the fruiting bodies of Ganoderma leucocontextum. Their structures were established by 1D and 2D NMR data in conjunction with HRESIMS/HREIMS, X-ray single crystal diffraction analysis. Compound 18 exhibited weak cytotoxicity against K562 and MCF-7 cell lines with IC50 of 20-30 μM.
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