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    • 6. 发明授权
    • Condensed N-aclyindoles as antitumor agents
    • 浓缩的N-亚氨基吲哚作为抗肿瘤剂
    • US6130237A
    • 2000-10-10
    • US266966
    • 1999-03-12
    • William A. DennyMoana TercelGraham J. Atwell
    • William A. DennyMoana TercelGraham J. Atwell
    • C07D209/60C07D487/04C07D209/10
    • C07D487/04C07D209/60
    • The invention provides compounds of general formula (I), wherein: X is halogen or OSO.sub.2 R, where R represents H or is unsubstituted or hydroxy-or amino-substituted lower alkyl; Y is a nitro or amine group or a substituted derivative thereof; W is selected from the structures of formulae (Ia, Ib or Ic), where E is --N.dbd. or --CH.dbd., G is O, S, or NH, and Q is either up to three of R, OR, NRR, NO.sub.2, CONHR, NHCOR or NHCONHR, or is an additional group of formulae (Ia, Ib or Ic) and HET represents a 5- or 6-membered carbocycle or heterocycle; and A and B collectively represent a fused benzene or 2-CO.sub.2 R pyrrole ring. In one embodiment, the group Y is an amine derivative substituted by a group which is a substrate for a nitroreductase or carboxypeptidase enzyme such that one of said enzymes is able to bring about removal of that group. ##STR1##
    • 本发明提供通式(I)的化合物,其中:X为卤素或OSO 2 R,其中R为H或未取代的或羟基或氨基取代的低级烷基; Y是硝基或胺基或其取代的衍生物; W选自式(Ia,Ib或Ic)的结构,其中E为-N =或-CH =,G为O,S或NH,Q为R,OR,NRR, NO2,CONHR,NHCOR或NHCONHR,或另外一组式(Ia,Ib或Ic),HET表示5-或6-元碳环或杂环; A和B统称为稠合苯或2-CO 2 R吡咯环。 在一个实施方案中,基团Y是被作为硝基还原酶或羧肽酶的底物的基团取代的胺衍生物,使得所述酶之一能够导致该基团的去除。