Alkaloids and other compounds from seeds of Tabernaemontana cymosa

alcaloides alkaloids apocynaceae bactericidas bactericide bactericides chemical composition chemical structure composition chimique drug plants fongicide fungicidas fungicides graine indol indoles lignans ligninas lignine lignins medicinal properties pesticide crops plantas medicinales plantas plaguicidas plante medicinale plante pesticide propiedades medicinales saprolegnia seeds semilla structure chimique substance toxique tabernaemontana toxic substances