d8731

CP 132484 is a tryptamine derivative which acts as a potent and selective agonist for the 5-HT₂ family of serotonin receptors. It has reasonable selectivity for 5-HT2A and 5-HT2C subtypes over 5-HT2B, but is only slightly selective for 5-HT2A over 5-HT2C.

Ici D8731 is a nonpeptide angiotensin II antagonist with potential as a treatment for hypertension and heart failure.

ZD-8731, an angiotensin type 1 receptor antagonist, is used potentially for the treatment of hypertension and heart failure.