3 Ergebnisse
In continuing our research with cytotoxic and pesticidal components from the stem bark of the North American paw paw, Asimina triloba, the novel cytotoxic monotetrahydrofuran Annonaceous acetogenins, cis- and trans-annonacin-A-one, cis- and trans-gigantetrocinone and cis-isoannonacin, in addition to
The structure of annomontacin [I], a novel monotetrayhydrofuran fatty acid gamma-lactone (acetogenin) isolated from the seeds of Amnona montana, was determined by spectral analysis. The cytotoxicities in vitro of annomontacin [I], annonacinone [2], and annonacin were measured against murine leukemia
Bioactivity-directed fractionation of the seeds of Annona muricata L. (Annonaceae) resulted in the isolation of five new compounds: cis-annonacin (1), cis-annonacin-10-one (2), cis-goniothalamicin (3), arianacin (4), and javoricin (5). Three of these (1-3) are among the first cis