Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Food or edible as carrier for pharmaceutical
Patent
1990-09-24
1993-05-25
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Food or edible as carrier for pharmaceutical
424401, 424436, 424441, 424450, 514772, 514777, 514785, 514780, A61K 4700
Patent
active
052138020
ABSTRACT:
Pharmaceutical formulations employing novel non-allergenic, non-irritating, non-toxic, and non-digestible carriers, bases, or vehicles for topical or ingestible drug delivery are disclosed. The carriers are esterified alkoxylated polyols; preferred carrier embodiments include propoxylated glycerols which are esterified with C.sub.8 -C.sub.24 fatty acids. The non-digestibility of the esterified alkoxylated polyols permits, for example, delivery of medicaments taken orally directly to the lower gastrointestinal tract.
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Harper Stephen D.
Kulkosky Peter F.
Page Thurman K.
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