Benzo[1,2,5]oxadiazoles and benzol[1,2,5]thiadiazoles useful as histopathological staining agents, imaging agents and biomarkers
    10.
    发明申请
    Benzo[1,2,5]oxadiazoles and benzol[1,2,5]thiadiazoles useful as histopathological staining agents, imaging agents and biomarkers 失效
    可用作组织病理学染色剂的苯并[1,2,5]恶二唑和苯并[1,2,5]噻二唑,成像剂和生物标志物

    公开(公告)号:US20060093551A1

    公开(公告)日:2006-05-04

    申请号:US10549248

    申请日:2004-04-02

    摘要: The present invention relates to novel benzo[1,2,5]oxadiazoles and benzo[1,2,5]thiadiazoles of formula (I) wherein X is O or S, R1 is 5-(2-fluoro-ethylamino)-thiazol-2-yl, 5-(2-18F-ethylamino)-thiazol-2-yl or a group of formula (a) wherein Y is CH or N, R2 is NHCH3, NH11CH3, N(CH3)11CH3, N(CH3)2, N(11CH3)2, NH(CH2)nF, NH(CH2)n18F, N(CH3)(CH2)nF, N(CH3)—(CH2)n 18F, O—(CH2)nF, O—(CH2)n 18F, CONH(CH2)nF or CONH(CH2)n18F (n being in each case 2 to 4) and R3 is hydroxy, (C1-4)alkoxy, hydrogen or nitro, in free base or acid addition salt form; their preparation, their use as markers in diagnosis and compositions containing them.

    摘要翻译: 本发明涉及式(I)的新的苯并[1,2,5]恶二唑和苯并[1,2,5]噻二唑,其中X是O或S,R 1是5-( 2-(2-氟 - 乙基氨基) - 噻唑-2-基,5-(2-叔丁基乙基氨基) - 噻唑-2-基或式(a)的基团,其中Y是CH或N R 2是NHCH 3,NH 11,CH 3,N(CH 3)3 N(CH 3)2 N,N(11)O,N(CH 3)2 N, NH(CH 2)n,NH(CH 2)2,NH(CH 2)n, / SUB>)N(CH 3)(CH 2)n N(CH 3) F,N(CH 3) - (CH 2 CH 2)n F 18,F(O) CH 2,N 2,CH 2,CH 2,CH 2,CH 2,CH 2, ,CONH(CH 2 CH 2)n F或CONH(CH 2 CH 2)n(n)在每种情况下 2〜4),R 3为羟基,(C 1-4)烷氧基,氢或硝基,为游离碱或酸加成盐形式; 它们的制备,它们在诊断中的用途和含有它们的组合物。