- 专利标题： Radiolabeled Compound Producing Method and Producing Apparatus, Radiolabeled Compound and Radioisotope Producing Apparatus
-
申请号： US17442715申请日： 2020-01-23
-
公开(公告)号： US20220184238A1公开(公告)日： 2022-06-16
- 发明人: Noriko Ishioka , Hiroo Kondo , Shigeki Watanabe
- 申请人： NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY
- 申请人地址： JP Chiba
- 专利权人： NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY
- 当前专利权人： NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY
- 当前专利权人地址： JP Chiba
- 优先权： JP2019-068102 20190329
- 国际申请： PCT/JP2020/002329 WO 20200123
- 主分类号： A61K51/02
- IPC分类号： A61K51/02 ; C07K1/13 ; G21G1/04
摘要：
The problem to be solved by the present invention is to provide a technique that allows producing a novel radiolabeled compound. The invention is a method for producing a radiolabeled compound, the method including the steps of: irradiating an alloy of a target substance with a radiation beam, to generate two or more radioisotopes from the alloy, and allowing the two or more radioisotopes to migrate into a gas; a step of generating an intermediate label by allowing a first radioisotope, from among the two or more radioisotopes having migrated into the gas, to react with a label precursor; and a step of generating a final label by allowing a second radioisotope different from the first radioisotope, from among the two or more radioisotopes having migrated into the gas, to react with the intermediate label.
公开/授权文献
信息查询
