申请人:Paris Sciences et Lettres - Quartier Latin
公开号:EP2889299A1
公开(公告)日:2015-07-01
The present invention relates to pH probes of formula I:
wherein:
W represents O, NH, N(alkyl), Si(alkyl)2, CH2, CH(alkyl), C(alkyl)2; preferably
W represents O;
X1 and X1' represent both H, both Me or both -CH2-SO3H;
X2 and X2' represent both H or both Me;
X3 and X3' represent both H or both Me;
X4 and X4' represent both H or both Me;
X5 and X5' represent both H or both Me;
X6 and X6' represent both H or both Me;
Z1, Z2 and Z3, represent each independently H, electron withdrawing group or electron donating group,
L represents a single bound or a linker,
Y represents a reactive group, or a bioactive group,
and a process for manufacturing said compounds. The invention further relates to the use of the compounds of the invention as pH probes.
本发明涉及公式I的pH探针:其中:W代表O,NH,N(烷基),Si(烷基)2,CH2,CH(烷基),C(烷基)2;优选W代表O;X1和X1'代表两个H,两个Me或两个-CH2-SO3H;X2和X2'代表两个H或两个Me;X3和X3'代表两个H或两个Me;X4和X4'代表两个H或两个Me;X5和X5'代表两个H或两个Me;X6和X6'代表两个H或两个Me;Z1,Z2和Z3分别独立地表示H,电子提取基团或电子捐赠基团,L表示单一键或连接剂,Y表示反应性基团或生物活性基团,并且本发明进一步涉及制造所述化合物的过程。本发明还涉及将本发明化合物用作pH探针的用途。