Cylindramide: Cytotoxic tetramic acid lactam from the marine sponge Halichondria cylindrata Tanita & Hoshino

Cylindramide: Cytotoxic tetramic acid lactam from the marine sponge Halichondria cylindrata Tanita &amp; Hoshino Halicylindramides A-C, antifungal and cytotoxic depsipeptides from the marine sponge Halichondria cylindrata Halicylindramides A-C, antifungal and cytotoxic depsipeptides from the marine sponge Halichondria cylindrata Halicylindramides D and E, Antifungal Peptides from the Marine Sponge <i>Halichondria cylindrata</i> Halicylindramides D and E, Antifungal Peptides from the Marine Sponge <i>Halichondria cylindrata</i> Halicylindrosides, antifungal and cytotoxic cerebrosides from the marine sponge Halichondria cylindrata Tetradehydrohalicyclamine A and 22-Hydroxyhalicyclamine A, New Cytotoxic Bis-piperidine Alkaloids from a Marine Sponge <i>Amphimedon</i> sp. A tetracyclic diamine alkaloid, halicyclamine A, from the marine sponge Haliclona sp Tetradehydrohalicyclamine A and 22-Hydroxyhalicyclamine A, New Cytotoxic Bis-piperidine Alkaloids from a Marine Sponge Amphimedon sp. Three New Cytotoxic Metabolites from the Marine Sponge Plakortis halichondrioides