New insecticidal cyclodepsipeptides from the fungus Isaria felina. II. Structure elucidation of Isariins B, C and D.
- 1 January 1981
- journal article
- research article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 34 (10) , 1266-1270
- https://doi.org/10.7164/antibiotics.34.1266
Abstract
Isariins B, C and D, isolated from a strain of I. felina, were cyclodepsipeptides constituted by a pentapeptide cyclized through a .beta.-hydroxyacid. The nature of the latter and the sequence of the peptide were determined for each compound. Relations between insecticidal activity and structure of the depsipeptides were indicated.This publication has 0 references indexed in Scilit: