申请人:Neidle Stephen
公开号:US09145377B2
公开(公告)日:2015-09-29
A compound of formula I
wherein Ar1 is a bicyclic aryl or heteroaryl, which may be optionally substituted; X and Y are each independently a group of formula II:
-L1-Ar2-L2-Ar3-Q-(CH2)n-NR1R2
L1 and L2 are each independently selected from NR3, C2H2, CH2, —O—, —S— and a bond;
Ar2 and Ar3 are independently optionally substituted C5 or C6 aryl or heteroaryl;
Q is selected from NH(C═O), NR3, S, O;
n is an integer from 1 to 5;
R1 and R2 are optionally substituted and are independently hydrogen, C1-7 alkyl, C3-20 heterocyclyl, or C5-20 aryl, or R1 and R2, taken together with the nitrogen atom to which they are attached, form a heterocyclic ring having from 3 to 8 ring atoms;
R3 is H or C1-7 alkyl.
化合物的化学式为I,其中Ar1是一个双环芳基或杂环芳基,可以选择性地被取代;X和Y各自独立地是公式II的一个基团:-L1-Ar2-L2-Ar3-Q-(CH2)n-NR1R2,其中L1和L2各自独立地从NR3、C2H2、CH2、—O—、—S—和键中选择;Ar2和Ar3是独立的、可以选择性取代的C5或C6芳基或杂环芳基;Q从NH(C═O)、NR3、S、O中选择;n为1到5的整数;R1和R2是可以选择性取代的,独立的氢、C1-7烷基、C3-20杂环基或C5-20芳基,或者R1和R2与它们所连接的氮原子一起形成一个具有3到8个环原子的杂环;R3是H或C1-7烷基。