Structures of three new diterpenoids from Ballota species
- 1 January 1977
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 3,p. 322-324
- https://doi.org/10.1039/p19770000322
Abstract
Ballonigrin and ballonigrinone, isolated from B. rupestris, have been shown to be 15,16-epoxy-7-oxolabda-8(9),13(16),14-trien-19,6β-olide (1) and the corresponding 3-ketone (2). 7α-Acetoxymarrubiin (5) has been isolated from B. nigra.This publication has 0 references indexed in Scilit: