Allosteric Akt (PKB) inhibitors: discovery and SAR of isozyme selective inhibitors
作者:Craig W. Lindsley、Zhijian Zhao、William H. Leister、Ronald G. Robinson、Stanley F. Barnett、Deborah Defeo-Jones、Raymond E. Jones、George D. Hartman、Joel R. Huff、Hans E. Huber、Mark E. Duggan
DOI:10.1016/j.bmcl.2004.11.011
日期:2005.2
describes the development of two series of potent and selectiveallostericAkt kinase inhibitors that display an unprecedented level of selectivity for either Akt1, Akt2 or both Akt1/Akt2. An iterative analog library synthesis approach quickly provided a highly selective Akt1/Akt2 inhibitor that induces apoptosis in tumor cells and inhibitsAkt phosphorylation in vivo.
The instant invention provides for compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer.
The present invention relates to compounds of the general formula (I):
wherein A, B, C and D each independently are a methine group or a nitrogen atom, said methine group optionally having a substituent(s) with at least one of them meaning the methine group; E means a group represented by the following formulae (E1):
R
1
means a lower alkyl group or an aryl group optionally having a substituent(s) or means a lower alkylene group linked to arbitrary, linkable position(s) of E, and others.
The compounds of the present invention are useful as an agent for the treatment of a variety of diseases related to NPY.
The instant invention provides for compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer.
The instant invention provides for substituted naphthyridine compounds that inhibit Akt activity. In particular, the compounds disclosed selectively inhibit one or two of the Akt isoforms. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting Akt activity by administering the compound to a patient in need of treatment of cancer.