Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1989-05-05
1991-03-12
Friedman, Stanley J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
514825, 514916, A61K 31195
Patent
active
049993798
ABSTRACT:
There are disclosed novel pharmaceutical compositions which comprise diclofenac or a salt thereof, a penetration agent such as 1-n-dodecylazacycloheptan-2-one or dimethyllauroylamide and, as vehicle, a mineral oil. These compositions have excellent skin penetration properties and can therefore be used in transdermal therapeutic systems (TTS) as drug reservoir.
REFERENCES:
patent: 3558690 (1971-01-01), Sallmann et al.
patent: 3989816 (1976-11-01), Rajadhyaksha
patent: 4405616 (1983-09-01), Rajadhyaksha
patent: 4873081 (1989-10-01), Ogisco
Ciba-Geigy Corporation
Fay Zohreh A.
Friedman Stanley J.
Villamizar JoAnn
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