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
Total syntheses of the marine sponge pigments fascaplysin and homofascaplysin B and C
作者:Gordon W. Gribble、Benjamin Pelcman
DOI:10.1021/jo00039a024
日期:1992.6
The Fascaplysinopsis spp. marine sponge pigments fascaplysin (1), homofascaplysin B (4), and homofascaplysin C (5) have been synthesized by peracid oxidation, reaction with oxalyl chloride/methanol, or Vilsmeier formylation, respectively, of the keystone intermediate 12H-pyrido[1,2-a:3,4-b']diindole (7). The versatile 7 was prepared from indole (17) in six steps (78% yield), a sequence in which the key reaction is the trifluoroacetic acid-induced ring closure of diindole 15, followed by Pd/C-catalyzed dehydrogenation of the crude mixture of cyclized products 25, 26, to give 7 in 93% yield from 15.
The design and synthesis of novel 3-[2-indol-1-yl-ethyl]-1H-indole derivatives as selective inhibitors of CDK4
作者:Carine Aubry、Asma Patel、Sachin Mahale、Bhabatosh Chaudhuri、Jean-Didier Maréchal、Michael J. Sutcliffe、Paul R. Jenkins
DOI:10.1016/j.tetlet.2005.01.054
日期:2005.2
We present the design, synthesis and biological activity of novel 3-[2-indol-1-yl-ethyl]-1H-indole selective inhibitors of CDK4. (C) 2005 Elsevier Ltd. All rights reserved.
PELCMAN, BENJAMIN;GRIBBLE, GORDON W., TETRAHEDRON LETT., 31,(1990) N7, C. 2381-2384