| 发明名称 |
PROCESS FOR THE PREPARATION OF L-5-(2-ACETOXY-PROPIONYLAMINO)-2,4,6-TRIIODO-ISOPHTHALIC ACID DICHLORIDE |
| 摘要 |
PROCESS FOR THE PREPARATION OF L-5-(2-ACETOXY-PROPIONYLAMINO)- -2,4,6-TRIIODO-ISOPHTHALIC ACID DICHLORIDE An improvement to a process for the preparation of L-5-(2-acetoxy- -propionylamino)-2,4,6-triiodo-isophthalic acid dichloride by reacting 5-amino-2,4,6-triiodo-isophthalic acid dichlsride with L-2-acet-oxy-propionyl-chloride, is described.
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| 申请公布号 |
CA2107940(A1) |
申请公布日期 |
1994.04.28 |
| 申请号 |
CA19932107940 |
申请日期 |
1993.10.07 |
| 申请人 |
ZAMBON GROUP S.P.A. |
发明人 |
VILLA, MARCO;PAIOCCHI, MAURIZIO;DI CATERINO, ALDO |
| 分类号 |
C07B61/00;B01J27/10;B01J27/138;C07C231/02;C07C235/16;(IPC1-7):C07C235/16 |
主分类号 |
C07B61/00 |
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