Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Patent
1978-03-01
1980-09-02
Tanneholtz, Alvin E.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing heterocyclic carbon compound having only o, n, s,...
435911, 435803, C12P 1708
Patent
active
042207185
ABSTRACT:
When Cytospora sp. is subjected to aerobic fermentation a number of new antibiotics are produced. Methods of production, recovery and purification of these antibiotics are described and some of their antimicrobial properties are described. One of the new antibiotics discovered (Grahamimycin A) corresponds to the formula: ##STR1## Another (Grahamimycin B) corresponds to the formula: ##STR2##
REFERENCES:
patent: 3151038 (1964-09-01), Gray
Hash, Methods in Enzymology vol. XLIII pp. 129-137 (1975).
Laskin et al., Handbook of Microbiology vol. III p. 503 (1973).
Gurusiddaiah Sarangamat
Magnuson James A.
McFadden Bruce A.
Ronald Robert C.
Tanneholtz Alvin E.
Washington State University Research Foundation, Inc.
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