the adenylate cyclase activator forskolin , the membrane-permeating cyclic amp analogues 8-bromo-cyclic amp and dibutyryl cyclic amp , as well as the phosphodiesterase inhibitors isobutylmethylxanthine and 4- ( 3-cyclopentyloxy-4-methoxyphenyl ) -2-pyrolidone ( zk 62771 ) enhanced the electrically evoked release of [ 3h ] norepinephrine from superfused rat brain neocortex slices .
C0001455
cyclic amp
C0012054
dibutyryl cyclic amp