ASSIGNMENTS OF THE C-13 NMR-SPECTRA OF ENHYDRIN AND 2',3'-DEHYDROMELNERIN-A AND THE MOLECULAR-STRUCTURE OF ENHYDRIN

Authors
TAK HY FRONCZEK FR VARGAS D FISCHER NH
Citation
Hy. Tak et al., ASSIGNMENTS OF THE C-13 NMR-SPECTRA OF ENHYDRIN AND 2',3'-DEHYDROMELNERIN-A AND THE MOLECULAR-STRUCTURE OF ENHYDRIN, Spectroscopy letters, 27(10), 1994, pp. 1481-1488
Citations number
10
Categorie Soggetti
Spectroscopy
Journal title
Spectroscopy letters → ACNP
ISSN journal
00387010
Volume
27
Issue
10
Year of publication
1994
Pages
1481 - 1488
Database
ISI
SICI code
0038-7010(1994)27:10<1481:AOTCNO>2.0.ZU;2-8
Abstract
Two melampolide-type sesquiterpene lactones, enhydrin and 2,' 3'-dehyd romelnerin A, were isolated from a Louisiana population of Polymnia uv edalia. Their C-13 NMR spectra were assigned using C-13-H-1 correlatio n, DEPT and COLOC experiments. The molecular structure of enhydrin was established by single crystal X-ray diffraction.