A madeira de Vouacapoua pallidior (Leguminosae-Caesalpinioideae) contém (+)-vouacapenato de metila.; Thz wood of Vouacapoua pallidior (Leguminosae-Caesalpinioideae) Contains (+)-methyl vouacapenate.
Do extrato etanólico da madeira de tronco de Tachigalia paniculata Ducke (Leguminosae-Caesalpinioideae) foram isoladas quantidades substanciais de ácido 2-(3-indolil)-acético.; The ethanolic extract of trunk wood of Tachigalia paniculata Ducke (Leguminosae-Caesalpinioideae) was found to contain substantial quantities of 2-(3-indolyl)-acetic acid.