The pharmacokinetics of<unk>  were studied by Hengstmann and Aulepp, who reported a peak plasma concentration at 1–2 hours, with an elimination half-life (T1/2) of ~ 2 hours.
Synephrine
Norepinephrine
Norepinephrine 
Dopamine
Dopamine 
Adrenomedullin
Catecholamine
Octopamine