Comparative study of toxic and non-toxic cyanobacterial products: Novel peptides from toxic Nodularia spumigena AV1

✍ Scribed by Kiyonaga Fujii; Kaarina Sivonen; Kyoko Adachi; Kazuyoshi Noguchi; Hiroshi Sano; Kazuo Hirayama; Makoto Suzuki; Ken-ichi Harada

• Publisher: Elsevier Science
• Year: 1997
• Tongue: French
• Weight: 231 KB
• Volume: 38
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(97)01192-1

✦ Synopsis

Two types of novel peptides, cyclic peptides, nodulapeptins A (1) and B

(2) and linear peptides, spumigins A-C (3--~), were isolated together with nodularin from toxic Nodularia spumigena AV 1. Their structures were determined by 2D-NMR techniques, the advanced Marfey's method and MS/MS experiments.