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Generated: September 23, 2019

DrugPatentWatch Database Preview

Patent: 5,847,153

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Summary for Patent: 5,847,153
Title: .beta.-sulfonyl hydroxamic acids
Abstract:The present invention provides a compound of formula I ##STR1## or pharmaceutical acceptable salts thereof wherein R.sub.1 is C.sub.4-12 alkyl, C.sub.4-12 alkenyl, C.sub.4-12 alkynyl, --(CH.sub.2).sub.h -C.sub.3-8 cycloalkyl, --(CH.sub.2).sub.h -aryl, or --(CH.sub.2).sub.h -het; R.sub.2 is C.sub.1-12 alkyl, C.sub.2-12 alkenyl, C.sub.2-12 alkynyl, --(CH.sub.2).sub.h -C.sub.3-8 cycloalkyl, --(CH.sub.2).sub.h -C.sub.3-8 cycloalkenyl, --(CH.sub.2).sub.h -aryl, --(CH.sub.2).sub.h -het, --(CH.sub.2).sub.h -Q, --(CH.sub.2).sub.i -X-R.sub.4, or --(CH.sub.2).sub.i CHR.sub.5 R.sub.6. The compounds are inhibitors of matrix metalloproteinases involved in tissue degradation.
Inventor(s): Warpehoski; Martha A. (Portage, MI), Harper; Donald E. (Plainwell, MI)
Assignee: Pharmacia & Upjohn Company (Kalamazoo, MI)
Application Number:08/934,408
Patent Claims:see list of patent claims

Details for Patent 5,847,153

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Advance Biofactures SANTYL collagenase VIAL 101995 001 1965-06-04 ➤ Sign Up Pharmacia & Upjohn Company (Kalamazoo, MI) 2036-04-30 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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