Cardiopetalolactone: A novel styryllactone from Goniothalamus cardiopetalus

Citation
A. Hisham et al., Cardiopetalolactone: A novel styryllactone from Goniothalamus cardiopetalus, TETRAHEDRON, 56(51), 2000, pp. 9985-9989
Citations number
13
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
0040-4020 → ACNP
Volume
56
Issue
51
Year of publication
2000
Pages
9985 - 9989
Database
ISI
SICI code
0040-4020(200012)56:51<9985:CANSFG>2.0.ZU;2-M
Abstract
A new styryllactone namely cardiopetalolactone was isolated and characteriz ed from the stem bark extract of Goniothalamus cardiopetalus (Annonaceae) t ogether with two known lactones altholactone and goniopypyrone. The structu re and stereochemistry of the new compound was determined on the basis of 2 D NMR experiments, NOE difference spectroscopy and the Mosher ester techniq ue. (C) 2000 Elsevier Science Ltd. All rights reserved.