Structure of dregeanin and rohitukin, limonoids from the subfamily Melioideae of the family Meliaceae. An unusually high absorption frequency for a six-membered lactone ring
- 1 January 1976
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 22,p. 909-910
- https://doi.org/10.1039/c39760000909
Abstract
A new group of limonoids, characterised by the possession of a seven-membered lactone ring A, a secoring B, and a five-membered carbocyclic ring D, has been discovered in the sub-family Meliodieae; a C(1)-C(7) lactone occurring in certain of these is characterised by an unusually high frequency carbonyl absorption in the i.r. spectra.This publication has 0 references indexed in Scilit: