|Title:||Propylene carbonate ointment vehicle|
|Abstract:||An ointment vehicle containing from 0.5 to 30 percent propylene carbonate, from 30 to 99.5 weight percent petrolatum and/or polysiloxane, compatible cosolvent, the concentration of which in combination with propylene carbonate is from 0.5 to 70 percent, and, optionally, surfactants, thickeners, preservatives, and penetrants. This ointment is a suitable vehicle for all types of therapeutic agents for topical application including antibiotics, steroids, antihistamines, antiseptics, anesthetics, antibacterials, fungicides and the like, and has shown particular advantages with anti-inflammatory topical corticoids.|
|Inventor(s):||Shastri; Subramaniam (Cupertino, CA), Shaikh; Zafaruzzaman I. (Palo Alto, CA)|
|Assignee:||Syntex Corporation (Panama, PM)|
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