发明名称 |
CHROMOGENIC AMINO ACID ESTERS AND PEPTIDE ESTERS, PROCESSES FOR THEIR PREPARATION, THE USE OF THESE COMPOUNDS IN ANALYTICAL PROCESSES AND AGENTS FOR THE DETECTION OF ESTEROLYTIC AND/OR PROTEOLYTIC ENZYMES |
摘要 |
<p>Novel acylaminic penicillinic antibiotics of general formula (I) and a method for their preparation are disclosed. In the general formula (I): (I) R has the following structure: or or wherein R3 is hydrogen, lower alkyl residue, lower alkoxycarbonyl residue or phenyl residue; R4, R5, R6 designates hydrogen, lower alkyl residue, halogen or lower alkoxyl residue; A is oxygen or N-lower alkyl residue; n takes values O or 1; R1 is hydrogen or hydroxyl group and R2 is hydrogen, alkaline metal or carboxy protective group. These antibiotics have a high antimicrobial activity against gram-positive and gram-negative microorganisms.</p> |
申请公布号 |
CA1272671(A) |
申请公布日期 |
1990.08.14 |
申请号 |
CA19850476410 |
申请日期 |
1985.03.13 |
申请人 |
MILES LABORATORIES, INC. |
发明人 |
HUGL, HERBERT;WOLFRUM, GERHARD;SCHNABEL, EUGEN;RUNZHEIMER, HANS-VOLKER |
分类号 |
C07D215/20;C07D215/22;C07D215/233;C07D215/32;C07D215/38;C07D215/40;C07D215/42;C07D217/02;C07D217/24;C07K1/113;C07K14/00;C12Q1/32;C12Q1/37;C12Q1/44;(IPC1-7):C07D217/24 |
主分类号 |
C07D215/20 |
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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