Cycloartanol and Sutherlandioside C peracetate fromSutherlandia frutescensand their immune potentiating effects

Cycloartanol and Sutherlandioside C peracetate from<i>Sutherlandia frutescens</i>and their immune potentiating effects Cycloartane Glycosides from <i>Sutherlandia frutescens</i> Cyanogenesis in Acacia sutherlandii Cycloartane Triterpenoids from <i>Astragalus bicuspis</i> Two New Cycloartane Triterpene Glycosides and a New Alkaloid from Souliea vaginata Cytotoxic cycloartane triterpene and rare isomeric bisclerodane diterpenes from the leaves of Polyalthia longifolia var. pendula Cytotoxic cycloartane triterpene and rare isomeric bisclerodane diterpenes from the leaves of Polyalthia longifolia var. pendula Tumor Inhibitors. LXXIX. New alkaloids and related artifacts from Cyclea peltata Acetylated Flavanone Glycosides from the Rhizomes of <i>Cyclosorus </i><i>acuminatus</i> Cytotoxic cycloartane-type triterpenes from Combretum quadrangulare