Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-06-28
1988-03-08
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514193, 514194, 514195, 514196, 514197, 514198, 514199, 514200, 514201, 514202, 514203, 514204, 514205, 514206, 514207, 514208, 514209, 514946, 514947, A61K 3143, A61K 31545
Patent
active
047299894
ABSTRACT:
Choline ester salts are used as drug absorption enhancing agents for orally and rectally administered drugs.
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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).
Alexander Jose
Fix Joseph A.
Merck & Co. , Inc.
Polk Manfred
Sudol, Jr. Michael C.
Waddell Frederick E.
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