Isolation of Ciliatamide D from a Marine Sponge Stelletta sp. and a Reinvestigation of the Configuration of Ciliatamide A

Isolation of Ciliatamide D from a Marine Sponge Stelletta sp. and a Reinvestigation of the Configuration of Ciliatamide A Ciliatamides A−C, Bioactive Lipopeptides from the Deep-Sea Sponge <i>Aaptos ciliata</i> Ciliatamides A−C, Bioactive Lipopeptides from the Deep-Sea Sponge <i>Aaptos ciliata</i> Hymenamide F, new cyclic heptapeptide from marine sponge Hymeniacidon sp Cupolamide A:  A Cytotoxic Cyclic Heptapeptide from Two Samples of the Sponge <i>Theonella cupola</i> 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> Surugamides A–E, Cyclic Octapeptides with Four <scp>d</scp>-Amino Acid Residues, from a Marine Streptomyces sp.: LC–MS-Aided Inspection of Partial Hydrolysates for the Distinction of <scp>d</scp>- and <scp>l</scp>-Amino Acid Residues in the Sequence Surugamides A–E, Cyclic Octapeptides with Four <scp>d</scp>-Amino Acid Residues, from a Marine Streptomyces sp.: LC–MS-Aided Inspection of Partial Hydrolysates for the Distinction of <scp>d</scp>- and <scp>l</scp>-Amino Acid Residues in the Sequence Bistellettadines A and B:  Two Bioactive Dimeric Stellettadines from a Marine Sponge <i>Stelletta</i> sp.¹