Enantioselective Synthesis of Cyclohepta[b]indoles: Gram-Scale Synthesis of (S)-SIRT1-Inhibitor IV
摘要:
An enantioselective gram-scale synthesis of one of the most potent SIRT1-inhibitors has been accomplished by an unprecedented domino reaction sequence establishing the cyclohepta[b]indole core. This method was developed for application in natural product synthesis of a variety of indole alkaloids.
Enantioselective Syntheses of
<i>Strychnos</i>
and
<i>Chelidonium</i>
Alkaloids through Regio‐ and Stereocontrolled Cooperative Catalysis
作者:Luke S. Hutchings‐Goetz、Chao Yang、James W. B. Fyfe、Thomas N. Snaddon
DOI:10.1002/anie.202005151
日期:2020.9.28
We describe enantioselective syntheses of strychnos and chelidonium alkaloids. In the first case, indole acetic acid esters were established as excellent partner nucleophiles for enantioselective cooperative isothiourea/Pd catalyzed α‐alkylation. This provides products containing indole‐bearing stereocenters in high yield and with excellent levels of enantioinduction in a manner that is notably independent
Discovery of Indoles as Potent and Selective Inhibitors of the Deacetylase SIRT1
作者:Andrew D. Napper、Jeffrey Hixon、Thomas McDonagh、Kenneth Keavey、Jean-Francois Pons、Jonathan Barker、Wei Tsung Yau、Patricia Amouzegh、Adam Flegg、Estelle Hamelin、Russell J. Thomas、Michael Kates、Stephen Jones、Manuel A. Navia、Jeffrey O. Saunders、Peter S. DiStefano、Rory Curtis
DOI:10.1021/jm050522v
日期:2005.12.1
against the human sirtuin SIRT1 led to the discovery of a series of indoles as potentinhibitors that are selective for SIRT1 over other deacetylases and NAD-processing enzymes. The most potent compounds described herein inhibitSIRT1 with IC50 values of 60-100 nM, representing a 500-fold improvement over previously reported SIRT inhibitors. Preparation of enantiomerically pure indole derivatives allowed
[EN] COMPOUNDS, COMPOSITIONS, AND METHODS FOR TREATING MALARIA OR LEISHMANIASIS<br/>[FR] COMPOSÉS, COMPOSITIONS ET MÉTHODES DE TRAITEMENT DE LA MALARIA OU DE LA LEISHMANIOSE
申请人:ELIXIR PHARMACEUTICALS INC
公开号:WO2010054382A1
公开(公告)日:2010-05-14
Compounds, compositions and methods for the treatment of malaria and/or leishmaniasis are described herein.
本文描述了用于治疗疟疾和/或利什曼病的化合物、组合物和方法。
SirT Inhibitors That Bind to NAD
申请人:Napper Andrew
公开号:US20090306168A1
公开(公告)日:2009-12-10
Compound of formula (I)
and methods of treating disorders by administering a compound of formula (I) are described herein. Examples of disorders include neoplastic disorders, fat-cell related disorders, neurodegenerative disorders, and metabolic disorders.
Compound of formula (I)
and methods of treating disorders by administering a compound of formula (I) are described herein. Examples of disorders include neoplastic disorders, fat-cell related disorders, neurodegenerative disorders, and metabolic disorders.