|Title:||Stable prostaglandin E gels utilizing colloidal silicon dioxide as a gel-forming agent|
|Abstract:||The present invention provides an improved class of stable gels of prostaglandin E compounds prepared from solutions of prostaglandin E compounds in a pharmaceutically acceptable, stabilizing organic solvent, e.g., triacetin, gelled by the addition of colloidal silicon dioxide.|
|Inventor(s):||Johnson; Brian S. (Crawley, GB)|
|Assignee:||The Upjohn Company (Kalamazoo, MI)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|United Kingdom||8208322||Mar 22, 1982|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
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