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Chemical Constituents from Croton insularis
Author(s) -
Graikou Konstantia,
Aligiannis Nektarios,
Chinou Ioanna,
Skaltsounis AlexiosLéandros,
Tillequin François,
Litaudon Marc
Publication year - 2005
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200590206
Subject(s) - chemistry , terpenoid , croton , disaccharide , stereochemistry , nuclear magnetic resonance spectroscopy , quantum chemical , spectroscopy , two dimensional nuclear magnetic resonance spectroscopy , organic chemistry , molecule , physics , quantum mechanics
Three new clerodane‐type terpenoids, furocrotinsulolide A ( 1 ), furocrotinsulolide B ( 2 ), and crotinsulactone ( 3 ), as well as a new phenolic disaccharide ( 4 ) have been isolated from the aerial parts of Croton insularis , together with eight known compounds. Their structures were established by in‐depth 1D‐ and 2D‐NMR spectroscopy, mass spectroscopy, and quantum‐mechanical calculations.