US 4,078,138 A · 3'-Epi-4'deoxykanamycin B

Abstract

3',4'-.alpha.-Epoxyneamine and its related aminoglycosidic antibiotic derivatives containing 3',4'-.alpha.-epoxyneamine moiety in the molecule thereof are now provided, which may be in the form of their amino-protected and partially hydroxyl-protected product and which are useful as intermediates for use in the synthetic production of therapeutically valuable 3'-deoxy derivatives of aminoglycosidic antibiotics.

Claims1

Dependent claims

3'-epi-4'-deoxykanamycin B.

Dependencies are inferred from the claim text.

Facts

Application

05/638,045Filed 5 Dec 1975

Priority

JA 49-14149811 Dec 1974

Granted

7 Mar 1978

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 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
C07H 15/23
Attached to adjacent ring-carbon atoms of the cyclohexane rings: with only two saccharide radicals in the molecule, e.g. ambutyrosin, butyrosin,…
C07H 15/234
With at least two saccharide radicals directly attached to the cyclohexane rings: attached to non-adjacent ring carbon atoms of the cyclohexane…

3'-Epi-4'deoxykanamycin B

Life of this patent

Abstract

Claims1

3'-Epi-4'deoxykanamycin B

Life of this patent

Abstract

Claims1