| 摘要 |
<p>43 4-SUBSTITUTED-P)RROLLDFNE-2-ONES AND THEIR USE ABSTRACT THE PRESENT INVENTION RELATES TO OPTICALLY ENRICHED OR SUBSTANTIALLY OPTICALLY PURE 4- SUBSTITUTED-PYRROLIDIN-2-ODES OF FORMULA (111), RI @-O N I H 5 (III) AND THEIR USES FOR THE SYNTHESIS OF 2-OXO-PYRROLIDIN- 1 -YL DERIVATIVES.</p> |
