Abstract
AbstractThe relative retention times of tetracyclic triterpene groups (lanostane, cycloartane, tirucallane), pentacyclic triterpene groups (ursane, oleanane) and modified representatives of the oleanane (taraxerane, glutinane, friedelane) and lupane groups, have been examined, using a XE‐60 phase for separation. Some correlations between structure and retention time are presented.
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