Details for Patent: 6,949,571
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Summary for Patent: 6,949,571
| Title: | 1,2-dihydropyridine compounds, process for preparation of the same and use thereof |
| Abstract: | The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof. In the formula, Q indicates NH, O or S; and R1, R2, R3, R4 and R5 are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C1-6 alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally substituted C1-6 alkylene group etc.; and A indicates an optionally substituted C6-14 aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.). |
| Inventor(s): | Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine, Koichi Ito, Takahisa Hanada, Masataka Ueno, Hiroyuki Amino, Makoto Ogo, Shinji Hatakeyama, Anthony John Groom, Leanne Rivers, Terence Smith |
| Assignee: | Catalyst Pharmaceuticals Inc |
| Application Number: | US10/296,719 |
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Patent Claim Types: see list of patent claims | Use; Composition; |
Drugs Protected by US Patent 6,949,571
| 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: 6,949,571
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Japan | 2000-175966 | Jun 12, 2000 |
| United Kingdom | 0022483 | Sep 13, 2000 |
| PCT Information | |||
| PCT Filed | June 08, 2001 | PCT Application Number: | PCT/JP01/04857 |
| PCT Publication Date: | December 20, 2001 | PCT Publication Number: | WO01/96308 |
International Family Members for US Patent 6,949,571
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| European Patent Office | 1300396 | ⤷ Start Trial | C300565 | Netherlands | ⤷ Start Trial |
| European Patent Office | 1300396 | ⤷ Start Trial | C300566 | Netherlands | ⤷ Start Trial |
| European Patent Office | 1300396 | ⤷ Start Trial | CA 2012 00052 | Denmark | ⤷ Start Trial |
| European Patent Office | 1300396 | ⤷ Start Trial | 92113 | Luxembourg | ⤷ Start Trial |
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
