发明名称 |
MELLANPRODUKTER FOR FRAMSTELLNING AV NYA CEFALOSPORINER |
摘要 |
The compounds of this invention are cephalosporins having various acylamino substituents at the 7-position and a phosphonoalkyl or esterified phosphonoalkyl substituted tetrazolylthiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated compounds have antibacterial activity. |
申请公布号 |
SE8301335(L) |
申请公布日期 |
1983.03.11 |
申请号 |
SE19830001335 |
申请日期 |
1983.03.11 |
申请人 |
SMITHKLINE BECKMAN CORP |
发明人 |
BERGES D A |
分类号 |
A61K31/545;A61P31/04;C07D501/04;C07D501/36;C07F9/6524;C07F9/6561;C07K5/06;C12P21/08;(IPC1-7):C07F9/65;C07D257/04 |
主分类号 |
A61K31/545 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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