Details for Patent: 5,607,942
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Summary for Patent: 5,607,942
| Title: | 7-(1-pyrrolidinyl)-3-quinolone- and - naphthyridone-carboxylic acid derivatives as antibacterial agents and feed additives |
| Abstract: | 7-(1-Pyrrolidinyl)-3-quinolone- and -naphthyridone-carboxylic acid derivatives as antibacterial agents and feed additives, of the formula ##STR1## in which X.sup.1 is halogen, X.sup.2 is hydrogen, halogen, amino or other radical, R.sup.1 is alkyl, cycloalkyl, optionally substituted phenyl or other radical, R.sup.2 is hydrogen, alkyl or a dioxolylmethyl radical, R.sup.3 is ##STR2## and A is N, CH, C-halogen, or the like, or forms a bridge with R.sup.1, and addition products thereof. |
| Inventor(s): | Petersen; Uwe (Leverkusen, DE), Schenke; Thomas (Bergisch-Gladbach, DE), Krebs; Andreas (Odenthal-Holz, DE), Grohe; Klaus (Odenthal, DE), Schriewer; Michael (Odenthal, DE), Haller; Ingo (Wuppertal, DE), Metzger; Karl G. (Wuppertal, DE), Endermann; Rainer (Wuppertal, DE), Zeiler; Hans-Joachim (Velbert, DE) |
| Assignee: | Bayer Aktiengesellschaft (Leverkusen, DE) |
| Application Number: | 08/406,448 |
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Patent Claim Types: see list of patent claims | Compound; Composition; Use; |
Drugs Protected by US Patent 5,607,942
| 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: 5,607,942
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Germany | 38 24 072.6 | Jul 15, 1988 |
| Germany | 39 06 365.8 | Mar 01, 1989 |
International Family Members for US Patent 5,607,942
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| European Patent Office | 0350733 | ⤷ Sign Up | 300111 | Netherlands | ⤷ Sign Up |
| European Patent Office | 0350733 | ⤷ Sign Up | SPC/GB03/034 | United Kingdom | ⤷ Sign Up |
| European Patent Office | 0350733 | ⤷ Sign Up | 2001C/030 | Belgium | ⤷ Sign Up |
| European Patent Office | 0350733 | ⤷ Sign Up | 11/2000 | Austria | ⤷ Sign Up |
| European Patent Office | 0350733 | ⤷ Sign Up | C300111 | Netherlands | ⤷ Sign Up |
| Austria | 135354 | ⤷ Sign Up | |||
| Austria | 292127 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
