Fascaplysin-inspired diindolyls as selective inhibitors of CDK4/cyclin D1
作者:Carine Aubry、A. James Wilson、Daniel Emmerson、Emma Murphy、Yu Yam Chan、Michael P. Dickens、Marcos D. García、Paul R. Jenkins、Sachin Mahale、Bhabatosh Chaudhuri
DOI:10.1016/j.bmc.2009.06.070
日期:2009.8
We present the design, synthesis and biologicalactivity of a new series of substituted 3-(2-(1H-indol-1-yl)ethyl)-1H-indoles and 1,2-di(1H-indol-1-yl)alkanes as selective inhibitors of CDK4/cyclin D1. The compounds were designed to explore the relationship between the connection mode of the indolyl moieties and their CDK inhibitory activities. We found all the above-mentioned designed compounds to
Ir-Catalyzed Reversible Acceptorless Dehydrogenation/Hydrogenation of N-Substituted and Unsubstituted Heterocycles Enabled by a Polymer-Cross-Linking Bisphosphine
作者:Deliang Zhang、Tomohiro Iwai、Masaya Sawamura
DOI:10.1021/acs.orglett.0c01905
日期:2020.7.2
Notably, this protocol is applicable to the dehydrogenation of N-substituted indoline derivatives with various N-substituents with different electronic and steric natures. A reaction pathway involving oxidative addition of an N-adjacent C(sp3)–H bond to a bisphosphine-coordinated Ir(I) center is proposed for the dehydrogenation of N-substituted substrates.