GP2-114 (GP-2-114) produces current-dependent cardiovascular action when administered by transdermal iontophoresis.
A 50% mixture of the RR and RS distereoisomer forms of GP-2-128 (GP2-114) have the same pharmacologic profile as the pure RR distereoisomer[1].
[1]. Abou-Mohamed G, et al. J Cardiovasc Pharmacol. 1994 Mar;23(3):485-91. Integrative cardiovascular actions of a novel catecholamine, GP-2-128.