Very potent dopamine D1 antagonist.
References:
EB Nielsen, PH Andersen. Dopamine receptor occupancy in vivo: behavioral correlates using NNC-112, NNC-687 and NNC-756, new selective dopamine D1 receptor antagonists. Eur. J. Pharmacol. 1992, 219(1), 35-44; ibid 45-52.
A Abi-Dargham et al. PET studies of binding competition between endogenous dopamine and the D1 radiotracer [11C]NNC 756. Synapse. 1999, 32(2), 93-109. [online abstract]
Chemical Name: (S)-(+)-8-chloro-5-(2,3-dihydrobenzofuran-7-yl)-7-hydroxy-3-methyl-2,3,4,5- tetrahydro-1H-3-benzazepine