Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1993-10-20
1995-04-25
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 54, A61K 31715
Patent
active
054099080
ABSTRACT:
This invention relates to use of cyclodextrins to complex urushiols to protect against and to treat irritation arising from exposure to urushiols. Cyclodextrins, particularly gamma-cyclodextrins, are capable of binding strongly to urushiols and can be used effectively to prevent irritation of tissue that is exposed to urushiols.
Cyclodextrin-urushiol complexes can also be used to desensitize against urushiol. Compositions containing cyclodextrin/urushiol complexes may be provided as tablets for buccal administration in dosages sufficient to induce desensitizing response.
REFERENCES:
patent: 3875301 (1975-04-01), Windheuser
patent: 4352794 (1982-10-01), Koch
patent: 4727064 (1988-02-01), Pitha
patent: 4808232 (1989-02-01), Beesley
patent: 5296472 (1994-03-01), Sanchez et al.
Hendler Sheldon S.
Sanchez Robert A.
Gates Stephen
Hendricks Glenna
Rand Scott C.
Raymond Richard L.
Vyrex Corporation
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