Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1975-03-07
1976-09-21
Brown, Johnnie R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
424180, C07H 1522
Patent
active
039818616
ABSTRACT:
There are disclosed pharmaceutically-active aminoglycosides comprising 4-0-(2',6'-diamino 2', 3', 4', 6'-tetradesoxy .alpha.,D-erythrohexopyrannosyl) 6-0-(3"-methylamino 3", 4", 6"-tridesoxy .alpha.,D-xylohexopyrannosyl) 2-desoxystreptamine of the formula: ##SPC1##
And the addition salts thereof with mineral acids or organic acids. Also disclosed are methods for preparation of the novel products as well as certain novel intermediate products. There are also disclosed pharmaceutical compositions in which the novel products are the active agents as well as methods for use of compositions as antibiotic agents.
REFERENCES:
patent: 3753973 (1973-08-01), Umezawa et al.
patent: 3878193 (1975-04-01), Reimann
patent: 3925354 (1975-12-01), Umezawa et al.
Mallam et al., "The Jour. of Antibiotics," vol. XXVI, No. 12, pp. 782-783.
Chazan Jean Bernard
Coussediere Daniel
Gasc Jean-Claude
Brown Johnnie R.
Roussel-Uclaf
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