[The structure of antibiotic eremomycin B].
A new biologically active component, antibiotic eremomycin B, was isolated from the culture liquid of Amycolatopsis orientalis subsp. eremomycini, the producing strain for antibiotic eremomycin. Its structure was established by NMR spectroscopy and mass spectrometry. Eremomycin B was shown to differ from eremomycin by the presence of an N-carboxymethyl substituent in the disaccharide eremosamine fragment.
Berdnikova
T F
TF
Shashkov
A S
AS
Katrukha
G S
GS
Lapchinskaia
O A
OA
Iurkevich
N V
NV
Grachev
A A
AA
Nifant'ev
N E
NE
D000192:Actinomycetales / Q000378:metabolism*; D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D001412:Bacillus subtilis / Q000187:drug effects; D006020:Glycopeptides / Q000096:biosynthesis / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D013058:Mass Spectrometry; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D008970:Molecular Weight; D013056:Spectrophotometry, Ultraviolet
D000900:Anti-Bacterial Agents; D006020:Glycopeptides; C548118:eremomycin B