申请人:UCL BUSINESS PLC
公开号:WO2014162157A1
公开(公告)日:2014-10-09
The present invention relates to a compound having the formula (I): wherein ring A is an optionally substituted 5- or 6-membered heterocyclyl, or heteroaiyl ring; ring B is an optionally substituted 5- or 6-membered heterocyclyl, heteroaiyl, or hydrocarbon ring; R1 is hydrogen or an optionally substituted alkyl group; each R2, when present, is a group independently selected from optionally substituted hydroxyl, optionally substituted amino, optionally substituted thiol, optionally substituted alkyl, and optionally substituted aryl; R3 is an optionally substituted acyl group; M is a group selected from O, S, and NR4, wherein R4 is a group selected from hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted heteroaiyl, and optionally substituted heterocyclyl; X is an optionally substituted unsaturated hydrocarbon group or an optionally substituted alkylene carbonyl; and n is 0, 1, 2, or 3. Such compound is a substrate of luciferase enzymes.
本发明涉及一种具有以下式子(I)的化合物:
其中,环A是一个可选择取代的5-或6-成员杂环基团或杂环基;环B是一个可选择取代的5-或6-成员杂环基团、杂环基或烃基环;R1是氢或可选择取代的烷基基团;每个R2,当存在时,是一个独立选择的基团,选自可选择取代的羟基、可选择取代的氨基、可选择取代的硫醇基、可选择取代的烷基和可选择取代的芳基;R3是可选择取代的酰基基团;M是从O、S和NR4中选择的基团,其中R4是从氢、可选择取代的烷基、可选择取代的烯基、可选择取代的芳基、可选择取代的杂环芳基和可选择取代的杂环基团中选择的基团;X是可选择取代的不饱和烃基团或可选择取代的烷基酰基;n为0、1、2或3。此类化合物是荧光酶酶的底物。