发明名称 |
AMINO-DIOXEPANE INTERMEDIATES FOR THE SYNTHESIS OF NEW NON-IONIC CONTRAST MEDIA |
摘要 |
<p>Novel intermediates for non ionic polyiodo amino-substituted benzenepolyamides having polyol substituents on the amide nitrogens are provided which are 5-amino-6-hydroxy-1,3-dioxepanes. The compounds provide an economic and efficient route to novel contrast media having excellent chemical and physiological properties. Also provided are methods for preparing the subject compounds.</p> |
申请公布号 |
CA1161855(A) |
申请公布日期 |
1984.02.07 |
申请号 |
CA19810369828 |
申请日期 |
1981.01.30 |
申请人 |
REGENTS OF THE UNIVERSITY OF CALIFORNIA (THE) |
发明人 |
SOVAK, MILOS;RANGANATHAN, RAMACHANDRAN |
分类号 |
C07D321/06;C07D321/10;(IPC1-7):C07D321/02 |
主分类号 |
C07D321/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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