Newer quaternary ammonium opioid antagonists

The Central and Peripheral Influences of Opioids on Gastrointestinal Propulsion

1985 • 212 citations

Levallorphan methyl iodide (SR 58002), a potent narcotic antagonist with peripheral selectivity superior to that of other quaternary compounds

1983 • 78 citations

Quaternary derivatives of narcotic antagonists: Stereochemical requirements at the chiral nitrogen for and activity

1983 • 22 citations

Pharmacological actions of levallorphan allyl bromide (CM 32191), a new peripheral narcotic antagonist

1982 • 14 citations

The use and misuse of quaternary ammonium opiate antagonists

1985 • 5 citations

The peripheral narcotic antagonist N-allyl levallorphan-bromide (CM 32191) selectively prevents morphine antipropulsive action and buprenorphine in-vivo binding in the rat intestine

1984 • 4 citations