Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing compound doai
Patent
1998-11-12
2000-05-09
Nutter, Nathan M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing compound doai
5253282, 5253591, 5253593, 5253595, 528421, 528422, A01N 3318
Patent
active
060605170
ABSTRACT:
A method for removing bile salts from a patient by ion exchange by administering to the patient a therapeutically effective amount of one or more highly crosslinked polymers characterized by a repeat unit having the formula ##STR1## or copolymer thereof, where n is an integer; R.sup.1 is H or a C.sub.1 -C.sub.8 alkyl group; M is ##STR2## Z is O, NR.sup.3 R, S, or (CH.sub.2).sub.m ; m=0-10; R.sup.3 is H or a C.sub.1 -C.sub.8 alkyl group; and R.sup.2 is ##STR3## where p=0-10, and each R.sup.4, R.sup.5, and R.sup.6, independently, is H, C.sub.1 -C.sub.8 alkyl group, or an aryl group.
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Holmes-Farley Stephen Randall
Mandeville, III W. Harry
GelTex Pharmaceuticals Inc.
Nutter Nathan M.
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