Purification of cyclodextrin complexes

Details Purification of cyclodextrin complexes Purification of cyclodextrin complexes

1994-02-15

1995-04-04

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

536103, A61K 3170, A61K 3171, A61K 31715, C08B 3716

Patent

active

054038286

ABSTRACT:
A method is provided for purifying crude inclusion complexes of cyclodextrin which is used as a host material, in combination with a guest material, such as light mineral oil. After the crude cyclodextrin complex is formed in an aqueous media, the moisture content of the crude cyclodextrin complex is substantially reduced before it is washed with a wash solvent to substantially eliminate uncomplexed guest molecules.

REFERENCES:
patent: 4228160 (1980-10-01), Szejtli et al.
patent: 4638058 (1987-01-01), Brandt et al.
patent: 4668626 (1987-05-01), Kobayashi et al.
patent: 4675395 (1987-06-01), Fukazawa et al.
patent: 4727064 (1988-02-01), Pitha
patent: 4738923 (1988-04-01), Ammeraal
patent: 4748237 (1988-05-01), Rohrbach et al.
patent: 5024998 (1991-06-01), Bodor
patent: 5025073 (1991-06-01), Lewis et al.
patent: 5070081 (1991-12-01), Majid et al.
patent: 5106939 (1992-04-01), Sumpter et al.
patent: 5120720 (1992-06-01), Pitha et al.
patent: 5132385 (1992-07-01), Sumpter et al.
patent: 5134127 (1992-07-01), Stella et al.
patent: 5206025 (1993-04-01), Courteille et al.

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