Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Patent
1978-04-20
1980-01-01
Jones, Raymond N.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing heterocyclic carbon compound having only o, n, s,...
435886, C12D 900
Patent
active
041815734
ABSTRACT:
The invention relates to a new and useful antibiotic substance which is of the formula ##STR1## and to processes for its production and recovery. The antibiotic which exhibits ionophoric properties, is classified as a polyether group antibiotic. the antibiotic of formula I is effective in inhibiting the growth of gram positive bacteria and exhibits utility as an antihypertensive agent and as a compound to improve ruminant feed utilization. The antibiotic of Formula I is prepared by cultivating a strain of Streptomyces sp. X-14547 in an aqueous carbohydrate solution containing nitrogenous nutrients and mineral salts and thereafter isolating the antibiotic from the fermentation broth.
REFERENCES:
patent: 4100171 (1978-07-01), Westley et al.
Liu Chao-Min
Westley John
Hoffman Frank P.
Hoffmann-La Roche Inc.
Jones Raymond N.
Leon Bernard S.
Saxe Jon S.
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