A Reassignment of (−)-Mycothiazole and the Isolation of a Related Diol

A Reassignment of (−)-Mycothiazole and the Isolation of a Related Diol Mycothiazole, a polyketide heterocycle from a marine sponge Reinvestigation of Mycothiazole Reveals the Penta-2,4-dien-1-ol Residue Imparts Picomolar Potency and 8S Configuration Mycapolyols A−F, New Cytotoxic Metabolites of Mixed Biogenesis from the Marine Sponge <i>Mycale </i><i>i</i><i>zuensis</i>¹ The Unexpected Isolation of CTP-431, a Novel Thiopyrone from the Sponge <i>Cacospongia mycofijiensis</i> Thiomycalolides:  New Cytotoxic Trisoxazole-Containing Macrolides Isolated from a Marine Sponge Mycale sp. Isocoumarindole A, a Chlorinated Isocoumarin and Indole Alkaloid Hybrid Metabolite from an Endolichenic Fungus Aspergillus sp. Zampanolides B–E from the Marine Sponge Cacospongia mycofijiensis: Potent Cytotoxic Macrolides with Microtubule-Stabilizing Activity Isocoumarindole A, a Chlorinated Isocoumarin and Indole Alkaloid Hybrid Metabolite from an Endolichenic Fungus <i>Aspergillus</i> sp. Isolation of a New Mycalolide from the Marine Sponge <i>Mycale izuensis</i>