Chorine esters as absorption-enhancing agents for drug delivery

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514946, 514788, 514192, 514193, 514195, 514196, 514197, 514198, 514199, 514200, 514201, 514202, 514203, 514204, 514205, 514206, 514207, 514208, 514209, 514 3, A61K 3143, A61K 31545

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active

046924418

ABSTRACT:
Choline esters are used as drug absorption enhancing agents for drugs which are poorly absorbed from the nasal, oral, and vaginal cavities.

REFERENCES:
patent: 4425337 (1984-01-01), Alexander et al.
patent: 4462991 (1984-07-01), Higuchi
George et al., J. Infect. Dis., 136, 822 (1977).
Cassidy et al., J. Cell Biol., 32, 672 (167).
Yaginuma et al., Chem. Pharm. Bull., 29, 1974 (1981).

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