基本信息:
- 专利标题： 造影劑標幟前趨物SnADAM之製備方法
- 专利标题（英）：Preparation method of marking precursor SnADAM through use of the contrast agent
- 专利标题（中）：造影剂标帜前趋物SnADAM之制备方法
- 申请号：TW102138159 申请日：2013-10-22
- 公开(公告)号：TW201516054A 公开(公告)日：2015-05-01
- 发明人： 李青雲 , 張瑜 , 徐成芳 , 鄧月鳳
- 申请人： 行政院原子能委員會核能研究所 , ATOMIC ENERGY COUNCIL- INSTITUTE OF NUCLEAR ENERGY RESEARCH
- 申请人地址： 桃園市
- 专利权人： 行政院原子能委員會核能研究所,ATOMIC ENERGY COUNCIL- INSTITUTE OF NUCLEAR ENERGY RESEARCH
- 当前专利权人： 行政院原子能委員會核能研究所,ATOMIC ENERGY COUNCIL- INSTITUTE OF NUCLEAR ENERGY RESEARCH
- 当前专利权人地址： 桃園市
- 代理人： 蔡秀玫
- 主分类号： C07F7/22
- IPC分类号： C07F7/22 ; B01J31/22
The present invention is related to a preparation method of marking precursor SnADAM through use of the contrast agent, which is a technoligical means to make the focused improvement towards the problems of too-low yield and too-long time consumed through use of the palladium-carbon catalyst and hydrogen to alter the reduction reaction to avoid generation of a great volume of intermediates with close structure and save trouble of performing the extra separation and purification, thereby synchronously raising the yield of intermediates while reducing the chain influence in too-low yield of the final SnADAM yield. In addition, the present invention also introduces the use of (Pd2(dba)3) as the catalyst to enable part of the reaction steps to extremely obviously accelerate and shorten the time of producing SnADAM.
公开/授权文献:
- TWI485155B 造影劑標幟前趨物SnADAM之製備方法 公开/授权日：2015-05-21
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07F | 含除碳、氢、卤素、氧、氮、硫、硒或碲以外的其他元素的无环，碳环或杂环化合物 |
| ------C07F7/00 | 含周期表第Ⅳ族元素的化合物 |
| --------C07F7/22 | .锡化合物 |