RAMOPLANIN (A-16686), A NEW GLYCOLIPODEPSIPEPTIDE ANTIBIOTIC
IV. COMPLETE SEQUENCE DETERMINATION BY HOMONUCLEAR 2D NMR SPECTROSCOPY
1989 年 42 巻 2 号 p. 268-275
詳細
1989 年 42 巻 2 号 p. 268-275
Homonuclear 2D NMR spectroscopy double quantum filter correlation spectroscopy (DQF-COSY), relayed-COSY, nuclear Overhauser enhancement spectroscopy (NOESY), and DQF-relayed-NOESY) allowed the complete determination of the core depsipeptide of antibiotic ramoplanin (A-16686). In particular, the DQF-relayed-NOESY experiments were essential in assigning the single signals close to the diagonal.
