| 发明名称 |
SULPHONAMIDE DERIVATIVES,BEING STARTING MATERIALS FOR PRODUCING BETA-LACTAMS |
| 摘要 |
<p>Beta lactams (I) having an SO3M substit. at 1-position and an opt. substd. or protected amino gp. or azido gp. at the 3-position are new. (M is hydrogen or a cation). They can also be substd. at the 4-position by alkyl, cycloalkyl, opt. substd. phenyl, alkoxycarbonyl, alken-1-yl, alkyn-1-yl, 2-phenylethenyl or 2-phenylethynyl. (I) having a 3-acylamino substit. are antibacterials effective against Gram negative and positive species, and useful therapeutically in human or veterinary medicine. The other new cpds. are intermediates.</p> |
| 申请公布号 |
NZ205240(A) |
申请公布日期 |
1984.07.31 |
| 申请号 |
NZ19810205240 |
申请日期 |
1981.02.05 |
| 申请人 |
E. R. SQUIBB & SONS, INC. |
发明人 |
SYKES, R. B.;PARKER, W. L.;CIMARUST, C. M.;KOSTER, W. H.;SLUSARCHYK, W. A.;FLOYD, D. M.;FRITZ, A. W. |
| 分类号 |
A61K31/395;A61K31/397;A61K31/41;A61K31/42;A61K31/425;A61K31/435;A61P31/04;C07C67/00;C07C301/00;C07C303/34;C07C307/02;C07D205/08;C07D205/085;C07D213/18;C07D401/12;C07D401/14;C07D403/12;C07D405/12;C07D405/14;C07D409/12;C07D409/14;C07D417/12;C07D471/04;C07F7/08;C07F7/10;C07F9/6558;C12P17/10;(IPC1-7):07C143/ |
主分类号 |
A61K31/395 |
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