Examples of clinically important NPs 527
produced by polyketide cyclization PW
➢Griseofulvin : Heptaketide (7 acetate)
➢Anthraquinones: Octaketide (8 acetate)
➢Tetracyclines : Decaketide (10 acetate)
➢Erythromycin A : Pentaketide (5 propionate)
Griseofulvin Anthraquinone Tetracyclines Erythromycin