申请人:Yamada Rintaro
公开号:US20050096310A1
公开(公告)日:2005-05-05
A novel compound represented by the formula (1):
[R
1
represents hydrogen atom, chlorine atom, or hydroxyl group; X
1
. . . X
2
represents —CH(R
2
)—CH(R
3
)—, —CH(R
2
)—CH(R
3
)—CH(R
4
)—, etc.; R
2
to R
4
represent hydrogen atom, or an alkyl group; A
1
, A
11
, A
2
, and A
21
represent hydrogen atom, or an alkyl group; Y represents —CH(A
3
)-, —CH(A
3
)-C(A
4
)(A
41
)-, —CH(A
3
)-C(A
4
)(A
41
)-C(A
5
)(A
51
)-, or a single bond; A
3
, A
4
, A
41
, A
5
, and A
51
represent hydrogen atom, or an alkyl group; Z represents hydroxyl group, or —N(A
6
)(A
61
); A
6
represents hydrogen atom, or an alkyl group, A
61
represents hydrogen atom, an alkyl group, an aralkyl group, etc.; and groups in each of one or more combinations selected from the group consisting of combinations of A
6
and A
3
, A
6
and A
4
, A
6
and A
1
, A
6
and A
2
, A
2
and A
3
, A
2
and A
4
, A
6
and A
5
, A
3
and A
1
, and A
5
and A
1
may bind to each other to form a 5- or 6-membered ring], or a salt thereof, which potently inhibits the phosphorylation of myosin regulatory light chain.
一个由以下公式表示的新化合物:[R1代表氢原子、氯原子或羟基;X1. . . X2代表—CH(R2)—CH(R3)—,—CH(R2)—CH(R3)—CH(R4)—等;R2到R4代表氢原子或烷基;A1、A11、A2和A21代表氢原子或烷基;Y代表—CH(A3)-,—CH(A3)-C(A4)(A41)-,—CH(A3)-C(A4)(A41)-C(A5)(A51)-或一个单键;A3、A4、A41、A5和A51代表氢原子或烷基;Z代表羟基或—N(A6)(A61);A6代表氢原子或烷基,A61代表氢原子、烷基、芳烷基等;以及所述的一个或多个组合中的组合,选择自由基组合的组合,包括A6和A3、A6和A4、A6和A1、A6和A2、A2和A3、A2和A4、A6和A5、A3和A1、以及A5和A1,它们可以相互结合形成一个5-或6-成员环],或其盐,它强力抑制肌球蛋白调节轻链的磷酸化。