Design of new inhibitors for cdc2 kinase based on a multiple pseudosubstrate structure
摘要:
New inhibitors have been designed for cdc2 kinase based on a multiple pseudosubstrate structure. The new inhibitors have three different structural components: 3,4-bis(indol-3-yl)maleimide, Ac-Cys-(Ser)-Pro-Lys-Lys-NHMe, and ethyloxy group between the two components. Inhibitory activities toward cdc2 and other protein kinases were investigated, and the compound (21) with Ac-Cys-Pro-Lys-Lys-NHMe connected with the triethylene glycol spacer exhibited the most potent inhibition with relatively high selectivity. (C) 1998 Elsevier Science Ltd. All rights reserved.
Synthesis and biological evaluation of novel bisindolylmaleimides that inhibit vascular endothelial cell proliferation
摘要:
A novel class of bisindolylmaleimides were synthesized and antiproliferative activities (HUVECs and three tumor cell lines) of these compounds were investigated. Two water-soluble derivatives, 10 and 12, possessing a dimethylaminoalkoxy side chain in their structure, showed interesting activity and selectivity on HUVECs proliferation, (C) 2001 Elsevier Science Ltd. All rights reserved.