| 摘要 |
<p>1. A compound of the general formula (I) see diagramm : EP0044443,P8,F4 where n is an integer from 2 to 10, and R is hydrogen which may be replaced by a physiologically tolerated metal cation or amine cation, or is alkyl of 1 to 4 carbon atoms, or is a radical of the formula -CH2 CH2 O-CH2 CH3</p> |
