基本信息:
- 专利标题: 방사성 불소 표식 유기 화합물의 제조 방법
- 专利标题(英):Process for production of radioactive fluorine-labeled organic compound
- 专利标题(中):生产放射性荧光标记有机化合物的方法
- 申请号:KR1020087027346 申请日:2007-05-07
- 公开(公告)号:KR1020090034805A 公开(公告)日:2009-04-08
- 发明人: 하야시아키오 , 쿠로사키후미에 , 토야마마사히토 , 신무라토시유키 , 카네코에미
- 申请人: 니혼 메디피직스 가부시키가이샤
- 申请人地址: *-*-**, Shinsuna, Koto-ku, Tokyo ***-****, Japan
- 专利权人: 니혼 메디피직스 가부시키가이샤
- 当前专利权人: 니혼 메디피직스 가부시키가이샤
- 当前专利权人地址: *-*-**, Shinsuna, Koto-ku, Tokyo ***-****, Japan
- 代理人: 하영욱
- 优先权: JPJP-P-2006-132089 2006-05-11
- 国际申请: PCT/JP2007/059459 2007-05-07
- 国际公布: WO2007132689 2007-11-22
- 主分类号: C07C227/18
- IPC分类号: C07C227/18 ; C07C227/20 ; C07B59/00 ; C07C229/48
摘要:
[PROBLEMS] To provide a process for production of [18F]FACBC, which can reduce the amount of an impurity produced during the process. [MEANS FOR SOLVING PROBLEMS] A process for production of a radioactive fluorine-labeled organic compound, comprising the following steps: a deesterification step for retaining a compound represented by the formula (1) in a reverse-phase column, charging an alkaline solution into the column to deesterify the compound, and then discharging the alkaline solution from the column to produce a compound represented by the formula (2); and a deprotection step for deprotecting an amino-protecting group in the compound produced in the deesterification step to produce a compound represented by the formula (3). (1) [wherein R1 represents a linear or branched alkyl chain having 1 to 10 carbon atoms or an aromatic substituent; and R2 represents a protecting group.] (2) [wherein X represents sodium or potassium.] (3)
摘要(中):
[问题]提供生产[18F] FACBC的方法,其可以减少在该过程中产生的杂质的量。 解决问题的手段一种放射性氟标记有机化合物的制造方法,其特征在于,包括以下步骤:将反应相中保持由式(1)表示的化合物的脱酯化步骤,将碱性溶液加入 将该化合物脱酯化的柱,然后从该柱排出碱性溶液以制备由式(2)表示的化合物; 和脱去脱保护工序,使脱酯化工序中生成的化合物中的氨基保护基脱保护,得到式(3)表示的化合物。 (1)[式中,R 1表示碳原子数1〜10的直链或支链烷基或芳香族取代基。 并且R 2表示保护基。](2)[其中X表示钠或钾。](3)
公开/授权文献:
- KR101317258B1 방사성 불소 표식 유기 화합물의 제조 방법 公开/授权日:2013-10-14
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C227/00 | 含有连在同一碳架上的氨基和羧基的化合物的制备 |
--------C07C227/14 | .从已经含有氨基和羧基的化合物或它们的衍生物 |
----------C07C227/18 | ..通过涉及氨基或羧基的反应,例如酯或酰胺的水解,通过生成卤化物、盐或酯 |