US 4,226,979 A · Fortimicin AK

Abstract

A new fortimicin, fortimicin AK. The compound is coproduced in the fermentation of Micromonospora olivoasterospora ATCC No. 21819, 31009 or 31010 along with fortimicin A, fortimicin B isofortimicin, fortimicin E and a number of other minor factors. The compound is useful as an intermediate in synthesizing fortimicin AK derivatives which are useful as antibiotics.

Claims1

Dependent claims

Fortimicin AK represented by the formula ##STR5## or a pharmaceutically acceptable salt thereof.

Dependencies are inferred from the claim text.

Facts

Application

06/025,241Filed 29 Mar 1979

Granted

7 Oct 1980

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

C07H 15/224
Cyclohexane rings substituted by at least two nitrogen atoms: with only one saccharide radical directly attached to the cyclohexyl radical, e.g.…
A61P 31/04
Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics: antibacterial agents
C12N 1/205
Bacteria; Culture media therefor: bacterial isolates
C12P 19/48
Having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin: the cyclohexyl radical being substituted by two…

Fortimicin AK

Life of this patent

Abstract

Claims1

Fortimicin AK

Life of this patent

Abstract

Claims1