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公开(公告)号:US20120065384A1
公开(公告)日:2012-03-15
申请号:US13254523
申请日:2010-03-04
IPC分类号: C07F5/00
CPC分类号: A61K49/085 , A61K49/0002 , A61K49/0019 , A61K49/0032 , A61K49/10 , C07D403/14
摘要: A fluorescent gadolinium complex compound comprising a residue of gadolinium.1,4,7,10-tetraazacyclododecane-N,N′,N″,N′″-tetraacetic acid or a residue of gadolinium.diethylenetriaminepentaacetic acid bound covalently with a group represented by the following general formula (I) (R1 represents hydrogen atom or a substituent R2, R4, R5 and R7 represent hydrogen atom, a halogen atom or a C1-6 alkyl group, and R3 and R6 represent hydrogen atom, a halogen atom or a C1-6 alkyl group), which is easily taken up into cells and useful as a probe observable by the fluorescence method and MRI.
摘要翻译: 一种荧光钆络合物,其包含钆的残基,1,4,7,10-四氮杂环十二烷-N,N',N“,N” - 四乙酸或钆,二亚乙基三胺五乙酸的残基,与 以下通式(I)(R1表示氢原子或取代基R2,R4,R5和R7表示氢原子,卤素原子或C1-6烷基,R3和R6表示氢原子,卤素原子或 C 1-6烷基),其易于吸收到细胞中并且可用作通过荧光方法和MRI观察到的探针。