Studies on novel 2-imidazolidinones and tetrahydropyrimidin-2(1H)-ones as potential TACE inhibitors: Design, synthesis, molecular modeling, and preliminary biological evaluation
作者:Shirshendu DasGupta、Prashant R. Murumkar、Rajani Giridhar、Mange Ram Yadav
DOI:10.1016/j.bmc.2009.04.003
日期:2009.5
tetrahydropyrimidin-2(1H)-ones were synthesized and evaluated for their TACE inhibitory activity. Most of the compounds showed very good TACE inhibitory activity. Docking study clearly indicates importance of the P1′ group of the inhibitor for the TACE inhibitory activity. This work proves that these two classes of molecules could be used as potential leads for the development of TACE inhibitors.
anhydride/2-fluoropyridine as an activation system, the couplingreactions of secondary N-aryl amides with terminal alkynes yielded substituted quinolines in moderate to excellent yields. The reaction tolerated both electron-donating and electron-withdrawing groups at the benzamide moiety. Electron-rich aryl acetylenes served as excellent coupling partners, and aliphatic terminal alkynes such as cyclopropyl
SPIRO SUBSTITUTED CYCLOPROPANE COMPOUNDS FOR THE TREATMENT OF INFLAMMATORY DISORDERS
申请人:Kozlowski Joseph A.
公开号:US20090239890A1
公开(公告)日:2009-09-24
A compound of the Formula I:
or a pharmaceutically acceptable salt, solvate or isomer thereof, can be useful for the treatment of diseases or conditions mediated by MMPs, ADAMs, TACE, aggrecanase, TNF-α or combinations thereof.
Compounds for the treatment of inflammatory disorders
申请人:Zhu Zhaoning
公开号:US20070191332A1
公开(公告)日:2007-08-16
This invention relates to compounds of the Formula (I):
or a pharmaceutically acceptable salt, solvate or isomer thereof, wherein n, M, V, T, W, X, U, R
1
and R
2
are as disclosed in the present specification, and which compounds are useful for the treatment of diseases or conditions mediated by MMPs, TNF-α or combinations thereof.
Discovery of novel spirocyclopropyl hydroxamate and carboxylate compounds as TACE inhibitors
作者:Zhuyan Guo、Peter Orth、Shing-Chun Wong、Brian J. Lavey、Neng-Yang Shih、Xiaoda Niu、Daniel J. Lundell、Vincent Madison、Joseph A. Kozlowski
DOI:10.1016/j.bmcl.2008.11.034
日期:2009.1
We have discovered nanomolar inhibitors of TNF-alpha convertase (TACE) comprised of a novel spirocyclic scaffold and either a carboxylate or hydroxamate zinc binding moiety. X-ray crystal structures and computer models of selected compounds binding to TACE explain the observed SAR. We report the first TACE X-ray crystal structure for an inhibitor with a carboxylate zinc ligand.