Cơ Chế Tác Dụng :
CR665 is the lead clinical development candidate from a series of highly selective peripheral kappa opioid receptor agonists. In preclinical studies, CR665 was highly selective for the peripheral kappa opioid receptor. Preclinical animal studies suggest that CR665 is a potent analgesic compound. In addition, unlike currently marketed opioids, CR665 does not produce inhibition of intestinal transit (ileus), induce respiratory depression, or elicit signs of euphoria or addiction in animal models. Preclinical studies also indicate that CR665 possesses anti-inflammatory activities.
CR665 was highly selective for the peripheral kappa opioid receptor. It is intrinsically poor at penetrating the blood-brain barrier, which decreases the likelihood of CNS-mediated side effects. By acting with unprecedented selectivity at pain relieving receptors on peripheral nerves, and avoiding receptors in the central nervous system and gastrointestinal tract, CR665 has the potential to provide pain relief with minimal side effects.
Chỉ Định :
Investigated for use/treatment in pain (acute or chronic).