In recognition of the need to develop novel therapeutic agents and efficient methods for the synthesis thereof, the present invention provides novel compounds of general formula (I):
1
and pharmaceutically acceptable derivatives thereof, wherein R
1
, R
2
, R
3
, n, X and Y are as defined herein. The present invention also provides pharmaceutical compositions comprising a compound of formula (I) and a pharmaceutically acceptable carrier. The present invention further provides compounds capable of inhibiting histone deacetylatase activity and methods for treating disorders regulated by histone deacetylase activity (e.g., cancer and protozoal infections) comprising administering a therapeutically effective amount of a compound of formula (I) to a subject in need thereof. The present invention additionally provides methods for modulating the glucose-sensitive subset of genes downstream of Ure2p. The present invention also provides methods for preparing compounds of the invention.
Raf inhibitor compounds and methods of use thereof
申请人:Miknis Greg
公开号:US20070049603A1
公开(公告)日:2007-03-01
Compounds of Formula I are useful for inhibiting Raf kinase and for treating disorders mediated thereby. Methods of using compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Preparation of 1,2-substituted benzimidazoles <i>via</i> a copper-catalyzed three component coupling reaction
作者:Weiguang Yang、Yu Zhao、Zitong Zhou、Li Li、Liao Cui、Hui Luo
DOI:10.1039/d1ra00650a
日期:——
N-substituted o-phenylenediamines, sulfonyl azides and terminal alkynes. Particularly, the intermediate N-sulfonylketenimine occurred with two nucleophilic addition and the sulfonyl group was eliminated via cyclization. In a way, sulfonyl azides and copper catalysts activated the terminal alkynes to synthesize benzimidazoles.
ANTICANCER DRUGS INCLUDING THE CHEMICAL STRUCTURES OF AN ANDROGEN RECEPTOR LIGAND AND A HISTONE DEACETYLASE INHIBITOR
申请人:Wayne State University
公开号:US20170217903A1
公开(公告)日:2017-08-03
A novel class of drugs for treating androgen receptor (AR) positive cancer including prostate cancer and breast cancer are described. The drugs include the chemical scaffolds of a high affinity androgen receptor ligand and a histone deacetylase inhibitor. Also described are compositions including the novel drugs and methods of treating AR positive cancer using the compositions.
General Synthesis of 1‐Substituted 2‐Methylbenzimidazoles from Ketones and 2‐Aminoacetanilide
作者:Svetlana A. Burova、Roman Davis、Russ N. Fitzgerald、Byron S. Johnson、Richard T. Matsuoka
DOI:10.1080/00397910701542996
日期:2007.9.1
Abstract A novel method for preparation of 1‐substituted benzimidazoles via reductive amination of ketones with N‐differentiated 1,2‐diaminobenzenes is described. The method appears to be general in application to acyclic and cyclicketones, as well as heteroatom‐substituted cyclicketones.