Base composition for medicament and pharmaceutical composition f

Details Base composition for medicament and pharmaceutical composition f Base composition for medicament and pharmaceutical composition f

1984-07-25

1986-06-10

Friedman, Stanley J.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

514399, 514506, 514715, 514762, 514969, 514970, A61K 3174, A61K 31415, A61K 3121, A61K 31075, A61K 3101

Patent

active

045942439

ABSTRACT:
A composition capable of promoting the skin permation or percutaneous absorption of a medicament, which comprises at least one adjuvant selected from the group consisting of a saturated hydrocarbon containing 5 to 20 carbon atoms which may be substituted by halogen, an alcohol ester of aliphatic carboxylic acid containing 12 to 18 carbon atoms, an ether, a dimethylpolysiloxane having a viscosity at 25.degree. C. of not more than 6 centistokes and a cyclic polydimethylsiloxane having a viscosity at 25.degree. C. of not more than 6 centistokes, and an imidazolidinone derivative represented by the general formula: ##STR1## wherein R.sub.1 and R.sub.2 each are a lower alkyl group; and pharmaceutical composition for external medication.

REFERENCES:
patent: 3501571 (1970-03-01), Yen
Remington's Phar. Sciences, pp. 1247 and 1252, 1980.

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