Chemistry and biology of mercaptoacetamides as novel histone deacetylase inhibitors
摘要:
A series of mercaptoacetamides were designed and synthesized as novel histone deacetylase inhibitors with the aid of modeling. Their ability to inhibit HDAC activity and their effects on cancer cell growth were investigated. Some compounds exhibit better HDAC inhibitory activity than SAHA. (c) 2005 Elsevier Ltd. All rights reserved.
Histone deacetylase inhibitors and methods of use thereof
申请人:Kozikowski P. Alan
公开号:US20050032831A1
公开(公告)日:2005-02-10
One aspect of the invention relates to HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided. The invention also provides methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.
Histone Deacetylase Inhibitors and Methods of Use Thereof
申请人:Kozikowski Alan P.
公开号:US20110098504A1
公开(公告)日:2011-04-28
The invention provides novel classes of HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided as well as methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.
Chemistry and biology of mercaptoacetamides as novel histone deacetylase inhibitors
作者:Bin Chen、Pavel A. Petukhov、Mira Jung、Alfredo Velena、Elena Eliseeva、Anatoly Dritschilo、Alan P. Kozikowski
DOI:10.1016/j.bmcl.2005.01.006
日期:2005.3
A series of mercaptoacetamides were designed and synthesized as novel histone deacetylase inhibitors with the aid of modeling. Their ability to inhibit HDAC activity and their effects on cancer cell growth were investigated. Some compounds exhibit better HDAC inhibitory activity than SAHA. (c) 2005 Elsevier Ltd. All rights reserved.
A Series of Potent and Selective, Triazolylphenyl-Based Histone Deacetylases Inhibitors with Activity against Pancreatic Cancer Cells and <i>Plasmodium falciparum</i>
作者:Yufeng Chen、Miriam Lopez-Sanchez、Doris N. Savoy、Daniel D. Billadeau、Geoffrey S. Dow、Alan P. Kozikowski
DOI:10.1021/jm701606b
日期:2008.6.1
The discovery of the rules governing the inhibition of the various HDAC isoforms is likely to be key to identifying improved therapeutics that act as epigenetic modulators of gene transcription. Herein we present results on the modification of the CAP region of a set of triazolylphenyl-based HDACIs, and show that the nature of substitution on the phenyl ring plays a role in their selectivity for HDAC1 versus HDAC6, with low to moderate selectivity (2-51-fold) being achieved. In light of the valuable selectivity and potency that were identified for the triazolylphenyl ligand 6b in the inhibition of HDAC6 (IC50 = 1.9 nM), this compound represents a valuable research tool and a candidate for further chemical modifications. Lastly, these new HDACIs were studied for both their anticancer and antimalarial activity, which serve to validate the superior activity of the HDACI 10c.
HISTONE DEACETYLASE INHIBITORS AND METHODS OF USE THEREOF