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Four new prenylated bibenzyls, named aglaiabbrevins A-D (2, 4-6), were isolated from the leaves of Aglaia abbreviata, along with two known related analogues, 3,5-dihydroxy-2-[3,7-dimethyl-2(E),6-octadienyl]bibenzyl (7) and 3,5-dihydroxy-2-(3-methyl-2-butenyl)bibenzyl (8). The structures of the new
Rocaglaol is a cytotoxic cyclopenta[b]benzofuran isolated from the bark of Aglaia crassinervia. It exhibited in vitro cytotoxic activity against Lu1, LNCaP and MCF-7 cells with ED50 values of 13.8, 23.0 and 9.2 nM, respectively. DAPI staining indicated that LNCaP cells treated with rocaglaol
As previously reported, silvestrol, a rocaglate derivative isolated from Aglaia foveolata, has similar potency to paclitaxel and camptothecin against cultured human cancer cells. Furthermore, silvestrol can inhibit cancer cell growth in mice without noticeable toxicity when administered up to 5