Structure and absolute configuration of emestrin, a new macrocyclic epidithiodioxopiperazine from Emericell striata
- 1 January 1985
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 657-658
- https://doi.org/10.1039/c39850000657
Abstract
The structure elucidation of emestrin (1), a macrocyclic epidithioxopiperazine derivative isolated from the mycelial acetone extract of Emericella striata, is reported, based on its 1H and 13C n.m.r. spectra and an X-ray crystallographic study of its methanol solvate; its absolute configuration was established by its c.d. spectrum.Keywords
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