Open AccessCONFORMATIONAL STUDIES OF LIGNANS FROM <i>Durio oxleyanus</i> Griff. (<i.Bombacaceae</i>)
Author(s) -
Rudiyansyah Rudiyansyah,
Lynette K. Lambert,
Mary J. Garson
Publication year - 2010
Publication title -
indonesian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.273
H-Index - 14
eISSN - 2460-1578
pISSN - 1411-9420
DOI - 10.22146/ijc.21490
Subject(s) - chemistry , lignan , diastereomer , stereochemistry
Searching for secondary metabolites from the wood bark of Durio oxleyanus has afforded two new lignans, namely threo-carolignan Y (1) and erythro-carolignan Y (2) together with three other known lignans erythro-carolignan X (3), boehmenan X (4) and boehmenan (5). The relative configurations of compounds 1 and 2 were established by J-based configurational analysis and 2D NOESY studies. Keywords: carolignan, threo, erythro, Durio, Bombacaceae