申请人:MENEAR Keith Allan
公开号:US20090192156A1
公开(公告)日:2009-07-30
A compound of the formula (I):
wherein:
A and B together represent an optionally substituted, fused aromatic ring; X and Y are selected from CH and CH, CF and CH, CH and CF and N and CH respectively; R
C
is selected from H, C
1-4
alkyl; and R
1
is selected from C
1-7
alkyl, C
3-20
heterocyclyl and C
5-20
aryl, which groups are optionally substituted; or R
C
and R
1
together with the carbon and oxygen atoms to which they are attached form a spiro-C
5-7
oxygen-containing heterocyclic group, which is optionally substituted or fused to a C
5-7
aromatic ring.
其中:
A和B一起代表一个可选取代的融合芳香环;X和Y分别从CH和CH、CF和CH、CH和CF以及N和CH中选择;RC从H、C1-4烷基中选择;R1从C1-7烷基、C3-20杂环烷基和C5-20芳基中选择,这些基团可选取代;或者RC和R1与它们连接的碳和氧原子一起形成一个可选取代或与C5-7芳香环融合的螺环C5-7含氧杂环基。