Cycloforskamide, a Cytotoxic Macrocyclic Peptide from the Sea Slug Pleurobranchus forskalii

Cycloforskamide, a Cytotoxic Macrocyclic Peptide from the Sea Slug Pleurobranchus forskalii Keenamide A, a Bioactive Cyclic Peptide from the Marine Mollusk Pleurobranchus forskalii Scytalidamides A and B, New Cytotoxic Cyclic Heptapeptides from a Marine Fungus of the Genus <i>Scytalidium</i> A novel cyclic dipeptide from deep marine-derived fungus <i>Aspergillus</i> sp. SCSIOW2 Daedophamide, a Cytotoxic Cyclodepsipeptide from a Daedalopelta sp. Sponge Collected in Indonesia Microcyclamide, a Cytotoxic Cyclic Hexapeptide from the Cyanobacterium <i>Microcystis </i><i>a</i><i>eruginosa</i> Zygosporamide, a cytotoxic cyclic depsipeptide from the marine-derived fungus Zygosporium masonii Isolation and stereostructure of dolastatin I, a cytotoxic cyclic hexapeptide from the Japanese sea hare Dolabella auricularia Patellamide E: a New Cyclic Peptide from the Ascidian Lissoclinum patella Patellamide E: a New Cyclic Peptide from the Ascidian Lissoclinum patella