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Serving hundreds of leading biopharmaceutical companies globally:

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,760,071

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Summary for Patent: 4,760,071

Title:	17.beta.-N-monosubstituted carbamoyl-4-aza-5.alpha.-androst-1-en-3-ones which are active as testosterone 5.alpha.-reductase inhibitors
Abstract:	This invention is for the compound 17.beta.-(N-t-butylcarbamoyl)-4-aza-5.alpha.-androst-1-en-3-one, pharmaceutical compositions containing the compound, methods of inhibiting testosterone 5.alpha.-reductase with the compound and methods of treating hyperandrogenic conditions with the compound, particularly benign prostatic hypertrophy.
Inventor(s):	Rasmusson; Gary H. (Watchung, NJ), Reynolds; Glenn F. (Westfield, NJ)
Assignee:	Merck & Co., Inc. (Rahway, NJ)
Application Number:	06/800,623
Patent Claim Types: see list of patent claims	Use; Composition;

Drugs Protected by US Patent 4,760,071

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Patent Submitted

International Patents Family Members for US Patent 4,760,071

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Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	0285382	➤ Sign Up
European Patent Office	0271219	➤ Sign Up
European Patent Office	0200443	➤ Sign Up
European Patent Office	0155096	➤ Sign Up	SPC/GB93/006	United Kingdom	➤ Sign Up
Country	Document Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration

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