STUDIES ON THE IONOPHOROUS ANTIBIOTICS. XXV THE ASSIGNMENTS OF THE <sup>13</sup>C-NMR SPECTRA OF DIANEMYCIN AND LENOREMYCIN

KAZUTOSHI MIZOUE; HARUO SETO; TAKU MIZUTANI; MICHIO YAMAGISHI; AKIRA KAWASHIMA; SADAFUMI OMURA; MASAHIRO OZEKI; NOBORU OTAKE

doi:10.7164/antibiotics.33.144

STUDIES ON THE IONOPHOROUS ANTIBIOTICS. XXV

THE ASSIGNMENTS OF THE ¹³C-NMR SPECTRA OF DIANEMYCIN AND LENOREMYCIN

KAZUTOSHI MIZOUE, HARUO SETO, TAKU MIZUTANI, MICHIO YAMAGISHI, AKIRA KAWASHIMA, SADAFUMI OMURA, MASAHIRO OZEKI, NOBORU OTAKE

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JOURNAL FREE ACCESS

1980 Volume 33 Issue 2 Pages 144-156

DOI https://doi.org/10.7164/antibiotics.33.144

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Abstract

All the resonances observed in the ¹³C-NMR spectra of polyether antibiotics, dianemycin and lenoremycin (Ro 21-6150) have been assigned by the aid of selective proton decoupling experiments, T₁, value measurements and biosynthetic methods as well as comparison to model compounds such as monensin, nigericin, etheromycin and carriomycin.

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