申请人:American Home Products Corporation
公开号:US20030036653A1
公开(公告)日:2003-02-20
Compounds of the formula
1
R
1
-R
5
are independently selected from hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 carbon members, aryl, heteroaryl, halogen, —CN, —NO
2
, —CO
2
R
6
, —COR
6
, —OR
6
, —SR
6
, —SOR
6
, —SO
2
R
6
, —CONR
7
R
8
, —NR
6
N(R
7
R
8
), —(R
7
R
8
) or W—Y—(CH
2
)—Z; or R
2
and R
3
or R
3
and R
4
, taken together form a 3 to 7 membered heterocycloalkyl or 3 to 7 membered heteroaryl;
R
6
and R
7
are independently hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, or aryl;
R
8
is hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 members, aryl or heteroaryl, or
R
7
and R
8
, taken together may form a 3 to 7 membered heterocycloalkyl;
A is heteroaryl;
公式中的化合物1R1-R5独立选择自氢、1至6个碳原子的烷基、2至6个碳原子的烯基、2至6个碳原子的炔基、1至6个碳原子的全卤烷基、3至10个碳原子的环烷基、3至10个碳原子的杂环烷基、芳基、杂芳基、卤素、—CN、—NO2、—CO2R6、—COR6、—OR6、—SR6、—SOR6、—SO2R6、—CONR7R8、—NR6N(R7R8)、—(R7R8)或W—Y—(CH2)—Z;或R2和R3或R3和R4在一起形成3至7个成员的杂环烷基或3至7个成员的杂芳基;R6和R7独立地为氢、1至6个碳原子的烷基、1至6个碳原子的全卤烷基或芳基;R8是氢、1至6个碳原子的烷基、1至6个碳原子的全卤烷基、3至10个碳原子的环烷基、3至10个成员的杂环烷基、芳基或杂芳基,或R7和R8在一起可以形成3至7个成员的杂环烷基;A是杂芳基;