Meridianins, a new family of protein kinase inhibitors isolated from the ascidian Aplidium meridianum

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

卷:14

Article

Gompel, M ; Leost, M ; Joffe, EBD ; Puricelli, L ; Franco, LH ; Palermo, J ; Meijer, L

关键词: meridianin;    protein kinase;    cyclin-dependent kinase;    glycogen synthase kinase;    kinase inhibitor;    cancer;    neurodegenerative-diseases;   

DOI  :  10.1016/j.bmcl.2004.01.050

来源: Elsevier

【 摘 要 】

Meridianins are brominated 3-(2-aminopyrimidine)-indoles which are purified from Aplidium meridianum, an Ascidian from the South Atlantic (South Georgia Islands). We here show that meridianins inhibit various protein kinases such as cyclindependent kinases, glycogen synthase kinase-3, cyclic nucleotide-dependent kinases and cascin kinase 1. Meridianins prevent cell proliferation and induce apoptosis, a demonstration of their ability to enter cells and to interfere with the activity of kinases important for cell division and cell death. These results suggest that meridianins constitute a promising scaffold from which more potent and selective protein kinase inhibitors could be designed. (C) 2004 Elsevier Ltd. All rights reserved.

【 授权许可】

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