Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1995-06-06
1996-04-02
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
4242341, 435135, 435886, 435147, 4352535, 514546, 514547, 514549, 514552, 554 1, A61K 3902, C12P 702, C12N 120
Patent
active
055039979
ABSTRACT:
A Legionella specific antibiotic AL072, a Streptomyces sp. AL91 producing the antibiotic, and a process for producing the antibiotic are disclosed. Further, the antibiotic compound has a specified formula. The formula is ##STR1## In addition the process also includes extraction of a culture broth provided by cultivating the microorganism Streptomyces sp. AL91, accession number KCCM 10055, with isopropyl alcohol and ethyl acetate to obtain an extract containing the antibiotic compound. The compound is then isolated from the extract by chromatography on a column filled with octadecyl silica gel and also by high pressure liquid chromatography.
REFERENCES:
patent: 4988677 (1991-01-01), Franco et al.
Goodman and Gilman's "The Pharmacological Basis of Therapeutics", 1990 edition, p. 1023.
Lee Chul H.
Lee Yeong S.
Lee Young W.
Lim Yoong H.
Suh Jun W.
Cheil Foods & Chemicals Inc.
Korea Institute of Science and Technology
Naff David M.
Ware Deborah K.
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