Heptavalinamide A, an Extensively N-Methylated Linear Nonapeptide from a Cyanobacterium Symploca sp. and Development of a Highly Sensitive Analysis of N,N-Dimethylvaline by LCMS

Heptavalinamide A, an Extensively <i>N</i>-Methylated Linear Nonapeptide from a Cyanobacterium <i>Symploca</i> sp. and Development of a Highly Sensitive Analysis of <i>N</i>,<i>N</i>-Dimethylvaline by LCMS Symplocin A, a Linear Peptide from the Bahamian Cyanobacterium <i>Symploca</i> sp. Configurational Analysis of <i>N</i>,<i>N</i>-Dimethylamino Acids by Chiral-Phase HPLC of Naphthacyl Esters Symplocin A, a Linear Peptide from the Bahamian Cyanobacterium Symploca sp. Configurational Analysis of N,N-Dimethylamino Acids by Chiral-Phase HPLC of Naphthacyl Esters Ohmyungsamycins A and B: Cytotoxic and Antimicrobial Cyclic Peptides Produced by <i>Streptomyces</i> sp. from a Volcanic Island The Isolation and Structure Elucidation of Tasiamide B, a 4-Amino-3-hydroxy-5-phenylpentanoic Acid Containing Peptide from the Marine Cyanobacterium <i>Symploca </i>sp. The Isolation and Structure Elucidation of Tasiamide B, a 4-Amino-3-hydroxy-5-phenylpentanoic Acid Containing Peptide from the Marine Cyanobacterium <i>Symploca </i>sp. Isolation and Structure of the Cytotoxin Lyngbyabellin B and Absolute Configuration of Lyngbyapeptin A from the Marine Cyanobacterium <i>Lyngbya m</i><i>ajuscula</i> Isolation and Structure of the Cytotoxin Lyngbyabellin B and Absolute Configuration of Lyngbyapeptin A from the Marine Cyanobacterium <i>Lyngbya m</i><i>ajuscula</i> Nocardiamides A and B, Two Cyclohexapeptides from the Marine-Derived Actinomycete Nocardiopsis sp. CNX037 Nocardiamides A and B, Two Cyclohexapeptides from the Marine-Derived Actinomycete <i>Nocardiopsis</i> sp. CNX037