Journal of Natural Products 1997-12-01

Bioactive iridoids and a new lignan from Allamanda cathartica and Himatanthus fallax from the Suriname rainforest.

M S Abdel-Kader, J Wisse, R Evans, H van der Werff, D G Kingston

文献索引：J. Nat. Prod. 60(12) , 1294-7, (1997)

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摘要

Bioassay-guided fractionation of the EtOAc extract of both Allamanda cathartica and Himatanthus fallax (Apocynaceae) using the Sc-7 yeast strain resulted in the isolation of the weakly cytotoxic isoplumericin and plumericin. In addition, the new lignan 7(R)-methoxy-8-epi-matairesional and three known compounds, plumieride, matairesinol, and pinoresinol, were isolated from H. fallax.