Ontology highlight
ABSTRACT:
SUBMITTER: Machumi F
PROVIDER: S-EPMC4278643 | biostudies-literature | 2013 Jul
REPOSITORIES: biostudies-literature
Machumi Francis F Midiwo Jacob O JO Jacob Melissa R MR Khan Shabana I SI Tekwani Babu L BL Zhang Jin J Walker Larry A LA Muhammad Ilias I
Natural product communications 20130701 6
Phytochemical investigation of the ethyl acetate-soluble fraction of stem bark extract of an African medicinal plant <i>Terminalia brownii</i> led to the isolation of a new oleanane-type triterpenoid, along with seven known triterpenoids, seven ellagic acid derivatives, and 3-<i>O</i>-β-D-glucopyranosyl-β-sitosterol. The new compound was identified using spectroscopic methods, notably 1D- and 2D NMR, as 3β,24-<i>O</i>-ethylidenyl-2α,19α-dihydroxyolean-12-en-28-oic acid. The isolated compounds we ...[more]