Aryl hydrocarbon receptor agonists

Flutamide, sold under the brand name Eulexin among others, is a nonsteroidal antiandrogen (NSAA) which is used primarily to treat prostate cancer. It is also used in the treatment of androgen-dependent conditions like acne, excessive hair growth, and high androgen levels in women. It is taken by mouth, usually three times per day.

Avitriptan (; development code BMS-180048) is an antimigraine drug of the triptan family which was never marketed. It acts as a serotonin 5-HT1B and 5-HT1D receptor agonist. The drug reached phase 3 clinical trials prior to the discontinuation of its development.