nirmatrelvir

English

This English term is a hot word. Its inclusion on Wiktionary is provisional.

nirmatrelvir

Wikidata

Etymology

From -vir. Coined by Pfizer in 2021 (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

nirmatrelvir (uncountable)

2. (pharmacology, neologism) An antiviral drug developed to treat COVID-19, the second to obtain regulatory approval in the Western World, from the FDA in the United States of America.

Synonyms

• PF-07321332 (Pfizer ID code)
• CAS 2628280-40-8
• (1R,2S,5S)-N-[(1S)-1-cyano-2-[(3S)-2-oxopyrrolidin-3-yl]ethyl]-3-[(2S)-3,3-dimethyl-2-[(2,2,2-trifluoroacetyl)amino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide

• Pfizermectin (slang)
• Paxlovid/paxlovid (proscribed)

Hypernyms

• C₂₃H₃₂F₃N₅O₄
• 3C-like protease inhibitor
• 3CL protease inhibitor
• protease inhibitor
• inhibitor

Hyponyms

• Paxlovid (trade name compounded drug containing nirmatrelvir and ritonavir)
• nirmatrelvir/ritonavir (paxlovid)
• ritonavir/nirmatrelvir (paxlovid)
• PF-07321332/ritonavir (Paxlovid)
• ritonavir/PF-07321332 (Paxlovid)

Coordinate terms

• 3CL
• 3C-like protease
• 3CL protease
• ritonavir

See also

• ivermectin
• molnupiravir