Details for Patent: 4,382,892
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Summary for Patent: 4,382,892
| Title: | Benzoxazine derivatives |
| Abstract: | Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I) ##STR1## wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity. |
| Inventor(s): | Hayakawa; Isao (Tokyo, JP), Hiramitsu; Tokiyuki (Tokyo, JP), Tanaka; Yoshiaki (Tokyo, JP) |
| Assignee: | Daiichi Seiyaku Co., Ltd. (Tokyo, JP) |
| Application Number: | 06/298,816 |
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Patent Claim Types: see list of patent claims | Compound; |
Drugs Protected by US Patent 4,382,892
| 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: 4,382,892
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Japan | 55-121540 | Sep 02, 1980 |
