申请人:UNIV DUNDEE
公开号:WO2015189595A1
公开(公告)日:2015-12-17
The invention provides compounds of the formula: wherein L1 and L2 are independently selected from O and S; R1 is C3-C6straight or branched alkyl, C3-C7cycloalkyl, C5-C7cycloalkenyl, adamantly, phenyl or saturated heterocyclyl, any of which being optionally substituted; R2 is H, methyl or ethyl; R5 is NRxCORy, NRxRy, CH2COCH3, CH2C≡N, or a 5- or 6-membered heteroaryl group which is optionally substituted; X, Y and Z are independently N or CH; Rx is independently H or C1-C4alkyl; Ry is independently H, CrC4alkyl, phenyl or benzyl, either of which is optionally substituted; n is 0-3; salts, hydrates and N-oxides, wherein the optional substituents are further defined in the claims. The compounds have utility in the prophylaxis or treatment of trypanosomal diseases, such as T. cruzi (Chagas disease).
该发明提供了以下式的化合物:其中L1和L2分别选自O和S;R1为C3-C6直链或支链烷基,C3-C7环烷基,C5-C7环烯基,脱氢胆固醇,苯基或饱和杂环烷基,其中任一可选择地被取代;R2为H,甲基或乙基;R5为NRxCORy,NRxRy,CH2COCH3,CH2C≡N,或者是可选择地被取代的5-或6-成员杂芳基团;X、Y和Z分别为N或CH;Rx分别为H或C1-C4烷基;Ry分别为H,CrC4烷基,苯基或苄基,其中任一可选择地被取代;n为0-3;盐、水合物和N-氧化物,其中可选择的取代基在权利要求中进一步定义。这些化合物在预防或治疗锥虫病等锥虫病方面具有用途。