Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Patent
1996-01-05
1999-02-23
Spivak, Phyllis G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
514546, 514557, 514558, 514675, 514722, 514724, A61K 3108, A61K 31045, A61K 3120, A61K 3122
Patent
active
058744690
ABSTRACT:
Fluoroalkyl hydrocarbons as vehicles for pharmaceutical drugs are disclosed. These vehicles are particularly well-suited for delivering drugs which are insoluble in water or chemically unstable in aqueous media. Pharmaceutical solution compositions based on these vehicles have long shelf lives and provide improved drug bioavailability. In addition, the pharmaceutical compositions of the present invention are nonaqueous, and therefore do not require preservatives or tonicity agents. The invention is particularly useful in the field of ophthalmology.
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Lang John C.
Maniar Manoj L.
Alcon Laboratories Inc.
Ryan Patrick M.
Spivak Phyllis G.
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