Synthesis, structure, and pharmacological activity of (7R,8S)-epoxy-(13R,17R)-trioxolane abietic acid

Abstract

The synthesis and X-ray diffraction established the structure of (7R,8S)-(see text for symbol)-(13R,17R)-trioxolaneabietic acid. Predicted by the computer system PASS antineoplastic activity and the ability to induce apoptosis, a mechanism of cell death, is correlated with experimentally shown cytotoxic activity against malignant cell line MeWo. Results of tests on animals have shown that abietic acid and its 9R,11S-epoxy-12R,15R-trioxolane derivative have anti-inflammatory and antiulcer activity in the absence of adverse effects on animal organisms.