similarly , ferrated schizokinen and arthrobactin , both dihydroxamate siderophores which stimulated growth in iron-limited conditions in vitro , also enhanced virulence of t3 organisms , whereas desferrioxamine b mesylate ( desferal ) , a trihydroxamate previously shown to be inhibitory in vitro , decreased the virulence of the t1 colony form .
C0011148
desferrioxamine b
C0591350
desferal