Ésteres triterpênicos de Himatanthus sucuuba (Spruce) Woodson
Alternative titleTriterpenic esters from himatanthus sucuuba (Spruce) Woodson
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Bioactivity-guided fractionation from hexane extract of Himatanthus sucuuba barks utilizing Cladosporium sphaerospermum led to the isolation of iridoids plumericin and isoplumericin, which showed higher inhibition against C. sphaerospermum than the antibiotic nistatin. Besides bioactive iridoids were isolated the inactive triterpenes lupeol cinnamate, alpha-amyrin cinnamate and lupeol acetate.