Neomycin and paromomycin derivatives

Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...

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195 31R, 195 31P, 424180, 536 12, 536 17, A61K 3171, C07H 1522

Patent

active

040667537

ABSTRACT:
The invention relates to novel neomycin and paromomycin derivatives having antibiotic activity. The derivatives have the formula: ##STR1## wherein R' is --NH.sub.2 or --OH, either R.sup.2 or R.sup.3 is --CH.sub.2 NH.sub.2 and the other is hydrogen, and in addition non-toxic pharmaceutically acid addition salts of these compounds can be used.

REFERENCES:
patent: 3860574 (1975-01-01), Naito et al.
patent: 3897412 (1975-07-01), Naito et al.
patent: 3923783 (1975-12-01), Naito et al.
patent: 3956274 (1976-05-01), Umezawa et al.

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