All of the following are antifungal drugs inhibit ergosterol biosynthesis EXCEPT: (A) Ketoconazole, (B) Fluconazole, (C) Amphotericin B, (D) None of these
Answer is C. Ref-KDT 6/e p757,758 Amphotericin B does not inhibit ergosterol synthesis , instead it binds with ergosterol to form pored in the fungal cell membranes