Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1994-04-08
1995-06-13
Dees, Jose G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
556 1, 556 40, 556 45, 556138, 1286532, 128654, 436173, 534 15, 424 94, 424 95, A61K 4900, C07F 1300, C07F 1502
Patent
active
054240573
ABSTRACT:
Compounds of the formula ##STR1## in which R is alkyl having up to 4 carbon atoms, n has an average value of at least 9, X is a radical of the formula --C(.dbd.O)--(NH--SO.sub.2).sub.m -- in which m is 0 or 1 and, if m is 1, the carbonyl group may be bonded to the oxygen atom or to the nitrogen atom, and each of the radicals A.sub.1, A.sub.2 and A.sub.3, independently of the others, is hydrogen or an acyl radical, and salts of salt-forming compounds of formula I, as well as metal complexes of compounds of formula I, in which A.sub.1, A.sub.2 and A.sub.3 are hydrogen can be used as metal chelators and as auxiliaries in diagnosis.
REFERENCES:
patent: 3471476 (1969-10-01), Gaeumann et al.
patent: 3634407 (1972-01-01), Gaemnann
patent: 4419365 (1983-12-01), McLachlan
patent: 4612122 (1986-09-01), Ambrus et al.
patent: 4613616 (1986-09-01), Winston et al.
patent: 4637929 (1987-01-01), Quay
patent: 4671901 (1987-06-01), Green
patent: 4684482 (1987-08-01), Green
patent: 4758422 (1988-07-01), Quay
patent: 4764523 (1988-08-01), Heinrich
patent: 4835269 (1989-05-01), Kahorec et al.
patent: 4940811 (1990-07-01), Peter
patent: 4954634 (1990-09-01), Heinrich et al.
patent: 4999445 (1991-03-01), White et al.
patent: 5049689 (1991-09-01), Peter
patent: 5051523 (1991-09-01), Peter et al.
patent: 5075469 (1991-12-01), Chevion
patent: 5089644 (1992-02-01), Quay et al.
patent: 5128121 (1992-07-01), Berg et al.
patent: 5155215 (1992-10-01), Ranney
patent: 5185368 (1993-02-01), Peter et al.
Hershko et al "Phenolic othylenediamine derivatives: a study of oral effective iron chelators" Chem Abs., vol. 100: 61H 185755x (1984).
Helv Chem. Acta. vol. 46, pp. 1385-1389 (1963) (Abstract at p. 1389 in English).
Merck Index 10th Ed. pp. 412 item #2839 (1983).
Moerker Theophile
Peter Heinrich
Ciba-Geigy Corp.
Dees Jos,e G.
Fishman Irving M.
Kaiser Karen G.
Nazario-Gonzalez Porfirio
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