Triterpene alcohols from the flowers of Compositae and their anti-inflammatory effects

alcoholes alcohols alcool animal models asteraceae calendula calendula officinalis carthamus tinctorius chamomilla chemical composition chemotaxonomy chimiotaxonomie compositae composition chimique cosmos bipinnatus dendranthema morifolium drug plants farmacologia fleur flores flowers helianthus annuus mice modelos animales pharmacologie pharmacology plantas medicinales plante medicinale souris triterpenoide triterpenoids