| 摘要 |
<p>A penicillin derivative represented by the following formula, a pharmaceutically acceptable salt thereof and an ester thereof:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="30" wi="44" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein n is 0, 1 or 2 and process for preparing the same.</p> |
