Xylopine is an aporphine alkaloid that has cytotoxic activity to malignancy cells. The stem of was collected in Serra de Itabaiana between Itabaiana and Areia Branca cities (coordinates: 104450S, 372024W), Sergipe, Brazil, in February 2013. The identity of the herb was confirmed by Dr. Ana Paula do N. Prata, Department of Biology, Federal University or… Continue reading Xylopine is an aporphine alkaloid that has cytotoxic activity to malignancy