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Last Updated: October 26, 2020

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Patent: 4,557,934

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Summary for Patent: 4,557,934
Title: Penetrating topical pharmaceutical compositions containing 1-dodecyl-azacycloheptan-2-one
Abstract:Improved topical pharmaceutical compositions containing a pharmaceutically-active agent and the penetration enhancing agent 1-dodecylazacycloheptan-2-one are disclosed. This agent is used at selected levels in combination with certain C.sub.3 -C.sub.4 diols or a 1-substituted azacycloalkyl-2-one. This composition provides marked transepidermal and percutaneous delivery of the selected pharmaceutically-active agent. A method of treating certain pathologies and conditions responsive to the selected active, systemically or locally, is also disclosed.
Inventor(s): Cooper; Eugene R. (Cincinnati, OH)
Assignee: The Procter & Gamble Company (Cincinnati, OH)
Application Number:06/506,275
Patent Claims:see list of patent claims

Details for Patent 4,557,934

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10   Start Trial The Procter & Gamble Company (Cincinnati, OH) 2039-03-29 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Medtronic
McKesson
Colorcon
Harvard Business School
Dow

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