Biosynthesis of verrucarol, the sesquiterpene moiety of the verrucarins and roridins

1 January 1971

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications

No. 8,p. 404-405
https://doi.org/10.1039/c29710000404

Abstract

Incorporation experiments with (3R)-[5-¹⁴C]-mevalonate and both enantiomers of [2-³H]mevalonate into verrucarin A and roridin A indicate that hydroxylation at C-4 of verrucarol proceeds with retention of configuration; they confirm that C-8 and not C–10 is derived specifically from C-2 of mevalonate, and that the pro-2-S hydrogen of mevalonate is lost during the biosynthesis of verrucarinolactone.

Keywords

VERRUCAROL
SESQUITERPENE MOIETY
MEVALONATE
VERRUCARINS
PROCEEDS
LOST