Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Reduced antigenicity – reduced ability to bind complement – or...
Patent
1979-12-07
1981-10-27
Phillips, Delbert R.
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Reduced antigenicity, reduced ability to bind complement, or...
2601125R, A61K 3700, C07C10352, C07G 700
Patent
active
042973465
ABSTRACT:
The invention relates to therapeutic agents referred to as `pseudopeptides` being formed from at least one peptide radical connected by a peptide bond to a therapeutically active molecule or derivative of a therapeutically active molecule. The therapeutic agents of the invention may be in the form of derivatives such as salts, esters and amides. The basis of action of the agents of the invention is the ability of the agents of the invention to cross bodily biological barriers because of the basically peptide structure of the agents. The invention also includes the preparation of the agents of the invention.
REFERENCES:
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patent: 3878187 (1975-04-01), Schneider et al.
patent: 3998799 (1976-12-01), Boder et al.
patent: 4043989 (1977-08-01), Schneider et al.
patent: 4064235 (1977-12-01), Yanihara et al.
patent: 4064236 (1977-12-01), Dorn
Morier Elisabeth
Rips Richard
Hazel Blondel
Institut National de la Sante et de la Recherche Medicale
Phillips Delbert R.
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