The story
Probably from itra- (“alteration of tria(zole)”) + -conazole (“miconazole derivative”).
Etymology from Wiktionary, CC BY-SA 4.0.
itraconazole
Today it means: A particular triazole antifungal agent (trademark Sporanox) that may be given orally or intravenously especially to treat blastomycosis and histoplasmosis. Full definition →