The only non catecholamine sympathomimetic drug out of the following is
Ref-Goodman and Gillman 11/e p239 Catecholamine are the drugs having dihydrobenzene nucleus in it's structure.adrenaline, isoprenaline and dopamine contain this structure
Adrenaline
Ephedrine
Dopamine
Isoprenaline
Other topics and Adverse effects