Plecostonol, a new ent-kaurene diterpenoid from Plectranthus coesta Buch-Ham

Abstract
Plecostonol, a new diterpenoid having a rare 3,20-epoxy-ent-kaurene skeleton, has been isolated from Plectranthus coesta Buch-Ham, and assigned the structure ent-3β,20β-epoxy-3α,7β,14α-trihydroxy-kaur-16-ene-15-one (1) on the basis of its spectral properties and an X-ray crystallographic determination.

This publication has 1 reference indexed in Scilit: