The story
From [Term?] + -ribine (“ribofuranosyl derivative of the pirazofurin type”).
Etymology from Wiktionary, CC BY-SA 4.0.
isatoribine
Today it means: The antiviral nucleoside 5-amino-3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6H-[1,3]thiazolo[4,5-d]pyrimidine-2,7-dione. Full definition →