Name Development Level Target Family
Sigma non-opioid intracellular receptor 1 Tclin Non-IDG
Mu-type opioid receptor Tclin GPCR
Kappa-type opioid receptor Tclin GPCR
Delta-type opioid receptor Tclin GPCR
Name Description
pentazocine The first mixed agonist-antagonist analgesic to be marketed. It is an agonist at the kappa and sigma opioid receptors and has a weak antagonist action at the mu receptor. (From AMA Drug Evaluations Annual, 1991, p97)
DrugCentral Indication