834-B1, a new thiolactone containing antibiotic taxonomy, fermentation, isolation and structure

J Antibiot (Tokyo). 1989 Jun;42(6):890-6. doi: 10.7164/antibiotics.42.890.

Abstract

A new thiolactone containing antibiotic 834-B1 was isolated from the culture broth of Streptomyces sp. Y-0834H which has also produced thiolactomycin and thiotetromycin at the same time. The structure of 834-B1 was determined as I by the decoupling experiment in NMR.

Publication types

  • Comparative Study

MeSH terms

  • Anti-Bacterial Agents / analysis
  • Anti-Bacterial Agents / biosynthesis
  • Anti-Bacterial Agents / isolation & purification*
  • Chromatography, Gel
  • Culture Media
  • Fermentation
  • Lactones / analysis
  • Molecular Structure
  • Streptomyces / classification
  • Streptomyces / growth & development
  • Streptomyces / metabolism*
  • Thiophenes / analysis

Substances

  • Anti-Bacterial Agents
  • Culture Media
  • Lactones
  • Thiophenes
  • thiolactomycin
  • thiotetromycin
  • antibiotic 834-B1