the rank order of potency of 5-ht agonists to inhibit ca2 ( + ) -stimulated adenylate cyclase in the hippocampus was : 5-carboxamidotryptamine ( 5-ct ) greater than 8-hydroxy-2- ( di-n-propylamino ) tetralin ( 8-oh-dpat ) greater than 5-hydroxytryptamine ( 5-ht ) = 5-methoxytryptamine ( 5-och3-t ) greater than trifluoromethylphenylpiperazine ( tfmpp ) greater than m-chlorophenylpiperazine ( mcpp ) .
C0036751
5-ht
C0000589
5-methoxytryptamine