发明名称 |
NOVEL COMPOUND HAVING AFFINITY FOR AMYLOID |
摘要 |
<p>[PROBLEMS] To provide: a compound effective as an amyloid-targeting diagnostic imaging probe; and a reagent for detecting amyloid deposited on a biological tissue, which comprises the compound. [MEANS FOR SOLVING PROBLEMS] Disclosed are: a compound represented by the formula shown below; and a reagent for detecting amyloid deposited on a biological tissue, which comprises the compound (1). Wherein R1 represents a group selected from the group consisting of a halogen substituent, an alkyl substituent having 1 to 4 carbon atoms, an alkoxy substituent having 1 to 4 carbon atoms in its alkyl chain, and a hydroxyl group; R2 represents a group selected from the group consisting of a cyano substituent, an alkyl substituent having 1 to 4 carbon atoms, and a halogen substituent; and R3 represents a group selected from the group consisting of a hydroxyl group, a halogen substituent, and a substituent represented by the formula shown below, provided that at least one of R1, R2, R3 and R4 is a radioactive halogen. wherein R4 represents a hydrogen, a halogen substituent, or a hydroxyl group; and m represents an integer of 1 to 4.</p> |
申请公布号 |
WO2009054496(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2008JP69335 |
申请日期 |
2008.10.24 |
申请人 |
NIHON MEDI-PHYSICS CO., LTD.;TANIFUJI, SHIGEYUKI;NAKAMURA, DAISAKU;TAKASAKI, SHINYA;OKUMURA, YUKI |
发明人 |
TANIFUJI, SHIGEYUKI;NAKAMURA, DAISAKU;TAKASAKI, SHINYA;OKUMURA, YUKI |
分类号 |
C07D471/04;A61K49/00;A61K49/04 |
主分类号 |
C07D471/04 |
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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