| 摘要 |
<p>Derivatives of bicyclic aminocarboxylic acids, a process and intermediates for their preparation, and their use. The invention relates to compounds of the formula <IMAGE> in which n is 1-3, R denotes acyl and R1 denotes an esterifying group or another carboxyl-protecting group, a process and intermediates for their preparation, and their use.</p> |
