Cyclodextrin polymers and cyclodextrins immobilized on a solid s

Details Cyclodextrin polymers and cyclodextrins immobilized on a solid s Cyclodextrin polymers and cyclodextrins immobilized on a solid s

1992-10-09

1993-11-16

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

536103, 536122, C08B 3716, A61K 3171, A61K 31715

Patent

active

052624048

ABSTRACT:
Polyionic derivatives of cyclodextrin polymers and cyclodextrins immobilized on a solid surface are disclosed. Compositions and methods for separating a molecular species, including but not limited to a biologically active protein, from a mixture, for the storage of protein factors and for the therapeutic biodelivery of protein factors which employ the polyionic derivatives of cyclodextrin polymers and cyclodextrins immobilized on a solid surface are also disclosed.

REFERENCES:
patent: 4020160 (1977-04-01), Bernstein et al.
patent: 4247535 (1981-01-01), Lewis et al.
patent: 5098793 (1992-03-01), Rohrbach et al.
patent: 5134127 (1992-07-01), Stella et al.
Croft et al., "Tetrahedron Report Number 147, Synthesis of Chemically Modified Cyclodextrins", Tetrahedron, vol. 39, No. 9, pp. 1417 and 1455-1459, (1983).

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