U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Showing 1 - 10 of 52 results

Status:
Investigational

Class (Stereo):
CHEMICAL (RACEMIC)

Bromadoline is a selective agonist of a μ-opioid receptor with potent analgesic activity developed by the Upjohn company in the 1970s for pain management.
Status:
Investigational

Class (Stereo):
CHEMICAL (RACEMIC)

O-Desmethyl tramadol (O-Desmethyltramadol, O-DSMT) is a metabolite of tramadol. O-Desmethyltramadol is an opioid analgesic and the main active metabolite of tramadol. (+)-O-Desmethyltramadol is the most important metabolite of tramadol produced in th...
Status:
Investigational

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Parafluorofentanyl is a selective mu-opioid agonist, an analog of fentanyl, developed by Janssen. The drug was not developed for human use but is produced and abused illegally.
Status:
Investigational

Class (Stereo):
CHEMICAL (ACHIRAL)


Clonitazene is a synthetic opioid analgesic, structurally related to etonitazene. In the USA clonitazene is a schedule I narcotic controlled substance.
Status:
Investigational

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Etonitazene is a potent and selective mu-opioid agonist. It was developed in CIBA. Administration of etonitazene may induce respiratory depression, and therefor etonitazene is not used in humans. Etonitazene is explicitly listed as an illegal drug un...
Status:
Investigational

Class (Stereo):
CHEMICAL (ACHIRAL)


Desmethylmoramide is a morpholinopyrrolidine. Being opioid receptor agonist it might be used as narcotic analgesic.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)