Highly Specific and Broadly Potent Inhibitors of Mammalian Secreted Phospholipases A2
摘要:
We report a series of inhibitors of secreted phospholipases A(2) (sPLA(2)S) based on substituted indoles, 6,7-benzoindoles, and indolizines derived from LY315920, a well-known indole-based sPLA(2) inhibitor. Using the human group X sPLA2 crystal structure, we prepared a highly potent and selective indole-based inhibitor of this enzyme. Also, we report human and mouse group IIA and HE specific inhibitors and a substituted 6,7-benzoindole that inhibits nearly all human and mouse sPLAs in the low nanomolar range.
Compounds exhibiting type X sPLA2 inhibiting effect
申请人:Ogawa Tomoyuki
公开号:US20090286796A1
公开(公告)日:2009-11-19
A compound represented by the general formula:
wherein R
20
is —CH
2
COOH and the like; R
21
is —COCONH
2
and the like; R
22
is C4-C6 alkyl; and the like; R
23
is —CH
2
—R
18
wherein R
18
is aryl and the like; R
24
is hydrogen or C1-C6 alkyl and the like; an optical active compound, a prodrug thereof, or a pharmaceutically acceptable salt, or a solvate having type X sPLA
2
inhibitory effect was found.
Highly Specific and Broadly Potent Inhibitors of Mammalian Secreted Phospholipases A<sub>2</sub>
作者:Rob C. Oslund、Nathan Cermak、Michael H. Gelb
DOI:10.1021/jm800422v
日期:2008.8.1
We report a series of inhibitors of secreted phospholipases A(2) (sPLA(2)S) based on substituted indoles, 6,7-benzoindoles, and indolizines derived from LY315920, a well-known indole-based sPLA(2) inhibitor. Using the human group X sPLA2 crystal structure, we prepared a highly potent and selective indole-based inhibitor of this enzyme. Also, we report human and mouse group IIA and HE specific inhibitors and a substituted 6,7-benzoindole that inhibits nearly all human and mouse sPLAs in the low nanomolar range.