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Details for Patent: 5,852,195
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Summary for Patent: 5,852,195
| Title: | Pyranone compounds useful to treat retroviral infections |
| Abstract: | The present invention relates to compounds of formulae (I) and (II) which are pyran-2-ones, 5,6-dihydro-pyran-2-ones, 4-hydroxy-benzopyran-2-ones, 4-hydroxy-cycloalkyl[b]pyran-2-ones, and derivatives thereof, useful for inhibiting a retrovirus in a mammalian cell infected with said retrovirus, wherein R.sub.10 and R.sub.20 taken together are formulae (III) and (IV). ##STR1## |
| Inventor(s): | Romines; Karen Rene (Paw Paw, MI), Bundy; Gordon L. (Portage, MI), Schwartz; Theresa M. (Kalamazoo, MI), Tommasi; Ruben A. (Whitehouse Station, NJ), Strohbach; Joseph W. (Mendon, MI), Turner; Steven Ronald (Kalamazoo, MI), Thaisrivongs; Suvit (Kalamazoo, MI), Aristoff; Paul Adrian (Kalamazoo, MI), Johnson; Paul D. (Portage, MI), Skulnick; Harvey Irving (Kalamazoo, MI), Skaletzky; Louis L. (Kalamazoo, MI), Anderson; David John (Kalamazoo, MI), Morris; Joel (Kalamazoo, MI), Gammill; Ronald B. (Portage, MI), Luke; George P. (Lexington, MA) |
| Assignee: | Pharmacia & Upjohn Company (Kalamazoo, MI) |
| Application Number: | 08/809,224 |
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Patent Claim Types: see list of patent claims | Compound; |
Drugs Protected by US Patent 5,852,195
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 5,852,195
| PCT Information | |||
| PCT Filed | May 04, 1995 | PCT Application Number: | PCT/US95/05219 |
| PCT Publication Date: | November 16, 1995 | PCT Publication Number: | WO95/30670 |
International Family Members for US Patent 5,852,195
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 236894 | Start Trial | |||
| Australia | 2368699 | Start Trial | |||
| Australia | 2462695 | Start Trial | |||
| Australia | 701965 | Start Trial | |||
| Australia | 718117 | Start Trial | |||
| Brazil | 9507615 | Start Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
