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Generated: September 26, 2017
| 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 |
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Patent Claim Types: see list of patent claims | Use; Composition; |
| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| European Patent Office | 0285382 | ► Subscribe | |||||||||||||
| European Patent Office | 0271219 | ► Subscribe | |||||||||||||
| European Patent Office | 0200443 | ► Subscribe | |||||||||||||
| European Patent Office | 0155096 | ► Subscribe | SPC/GB93/006 | United Kingdom | ► Subscribe | ||||||||||
| European Patent Office | 0155096 | ► Subscribe | 93C0055 | Belgium | ► Subscribe | ||||||||||
| European Patent Office | 0146243 | ► Subscribe | |||||||||||||
| Ecuador | SP941116 | ► Subscribe | |||||||||||||
| Denmark | 164915 | ► Subscribe | |||||||||||||
| Denmark | 607187 | ► Subscribe | |||||||||||||
| Denmark | 166704 | ► Subscribe | |||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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Serving 500+ biopharmaceutical companies globally:
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