Fig. 1
From: In vitro trypanocidal activity of extracts and compounds isolated from Vitellaria paradoxa
Structures of isolated compounds : Betulinic acid (1), Pentadecanoic acid (2), Cyclitol or cyclohexan-1,2,3,4,5-pentanol (3), 3β-acetoxy-1α,2β,19α-trihydroxyurs-12-en-28-oic acid (4), ethyl3β-(cinnamoyloxy)-11-methoxy-urs-11,12-enoate ester (5), 1α,2β,3β,19α-tretrahydroxyurs-12-en-28-oic acid (6), 2β,3β,19α-trihydroxyurs-12-en-28-oic acid (7), 3,4-dihydro-2-(3’,5’-dihydroxyphenyl)-2-chromene-3,5,7-triol or epicatechin (8), 3,4-dihydro-2-(3’,4’-dihydroxyphenyl)-2-chromene-3,5,7-triol or catechin (9), 2,3-dihydroflavonol or (2R, 3 S)-dihydrokaempferol (10)