STRUCTURE DETERMINATION OF PYRACRIMYCIN A, A NEW ANTIBIOTIC SUBSTANCE

STRUCTURE DETERMINATION OF PYRACRIMYCIN A, A NEW ANTIBIOTIC SUBSTANCE

Pyracrimycin A, a new antibiotic isolated from cultures of Streptomyces eridani n. sp. (ATCC 21619), was shown to be trans 3-(l-pyrrolin-2-yl)acrylamide (I). The structure determination was based on chemico-physical properties of I and of its dihydroderivative II. Structure I was confirmed by synthe...

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Veröffentlicht in:Journal of antibiotics 1971, Vol.24(8), pp.497-502
Hauptverfasser: CORONELLI, C., VIGEVANI, A., GAVALLERI, B., GALLO, G. G.
Format: Artikel
Sprache:eng
Schlagworte:
Acrylamides
Anti-Bacterial Agents
Chemical Phenomena
Chemistry
Infrared Rays
Magnetic Resonance Spectroscopy
Mass Spectrometry
Pyrroles
Spectrum Analysis
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Zusammenfassung:Pyracrimycin A, a new antibiotic isolated from cultures of Streptomyces eridani n. sp. (ATCC 21619), was shown to be trans 3-(l-pyrrolin-2-yl)acrylamide (I). The structure determination was based on chemico-physical properties of I and of its dihydroderivative II. Structure I was confirmed by synthesis of the tetrahydro derivative III.
ISSN:0021-8820
1881-1469
DOI:10.7164/antibiotics.24.497