Sunobinop

Sunobinop is an investigational, novel and potential first-in-class oral compound discovered by Imbrium Therapeutics and that is currently in clinical development. Sunobinop is designed to bind to and activate the nociceptin/orphanin-FQ peptide receptor (NOP), a protein that is widely expressed in the central and peripheral nervous system and involved in a range of biological functions, including bladder function.
As of Feb 2024, it is under clinical investigation for the treatment of insomnia/alcohol use disorder, interstitial cystitis, and overactive bladder syndrome. It was previously also under investigation for the treatment of fibromyalgia.