1.
J Antibiot (Tokyo)
; 41(2): 157-69, 1988 Feb.
Article
in English
| MEDLINE
| ID: mdl-3356604
ABSTRACT
Paulomycin A2 (C34H46N2O17S), paulomycin C (C32H42N2O17S), paulomycin D (C31H40N2O17S), paulomycin E (C29H36N2O16S) and paulomycin F (C29H38N2O16S) have been isolated from fermentations of Streptomyces paulus strain 273. The structure of these compounds was determined using NMR and mass spectroscopic techniques. The new paulomycins, like paulomycins A and B (J. Antibiotics 35: 285-294, 1982) are highly active mainly against Gram-positive organisms.
Subject(s)
Anti-Bacterial Agents/isolation & purification , Anti-Bacterial Agents/pharmacology , Chemical Phenomena , Chemistry , Chromatography, High Pressure Liquid , Cyclohexenes , Disaccharides/isolation & purification , Disaccharides/pharmacology , Gram-Positive Bacteria/drug effects , Magnetic Resonance Spectroscopy , Mass Spectrometry , Microbial Sensitivity Tests
2.
Antimicrob Agents Chemother
; 19(3): 493, 1981 Mar.
Article
in English
| MEDLINE
| ID: mdl-7247371
ABSTRACT
Gamma-aminobutyric acid was isolated from ruptured cells of Streptomyces lincolnensis. Its isolation and purification by preparative liquid-solid chromatography and subsequent identification by gas chromatography-mass spectroscopy are reported.
Subject(s)
Streptomyces/analysis , gamma-Aminobutyric Acid/analysis , Mass Spectrometry
3.
J Am Chem Soc
; 98(10): 3025-7, 1976 May 12.
Article
in English
| MEDLINE
| ID: mdl-131141
4.
J Am Chem Soc
; 96(7): 2263-5, 1974 Apr 03.
Article
in English
| MEDLINE
| ID: mdl-4833646
5.
J Am Chem Soc
; 95(17): 5793-5, 1973 Aug 22.
Article
in English
| MEDLINE
| ID: mdl-4147445
