Method and compositions for enhancing the cutaneous penetration

Details Method and compositions for enhancing the cutaneous penetration Method and compositions for enhancing the cutaneous penetration

1989-09-18

1990-11-20

Cashion, Jr., Merrell C.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

514478, 514479, 514947, 514969, A61K 3127, A61L 1542, A01N 4710

Patent

active

049718002

ABSTRACT:
Method and compositions for enhancing the cutaneous penetration of topically or transdermally delivered pharmacologically active agents. The compositions include various urethane compounds as permeation enhancers, the urethane compounds formed from reaction of a monomeric organic diisocyanate with a hydroxy- or hydroxy/alkoxy-terminated linear alkylene or polyalkylene glycol or polyether.

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