Scientific publications
Rodrigue T. Kengap
Gilbert Deccaux Wabo Fotso Kapche* (Corresponding author)
Louis P. Sandjo
Bonaventure T. Ngadjui* (Corresponding author)
Jean Paul Dzoyem
Ingrid Konga Simo
Berhanu M. Abegaz
Helvetica Chimica Acta
Abstract A new triterpene, conrauidienol ( 1 ), and a new dihydroflavonol, conrauiflavonol ( 2 ), along with β ‐amyrin acetate ( 3 ), betulinic acid ( 4 ), ursolic acid ( 5 ), 6 β ‐hydroxystigmasta‐4,22‐dien‐3‐one ( 6 ), 8‐prenylapigenin ( 7 ), β ‐sitosterol glucoside ( 8 ), and 3,4′,5‐trihydroxy‐6″,6″‐dimethylpyrano[2,3‐g]flavone ( 9 ) were isolated from the stem barks of Ficus conraui Warburg (Moraceae). Their structures were elucidated by spectroscopic analysis. The hexane, AcOEt, and MeOH extracts, as well as the new isolated compounds exhibited selective antimicrobial activities varying from weak to moderate.
