Synthesis and biological evaluation of aziridin-1-yl oxime-based vorinostat analogs as anticancer agents
摘要:
The suberoyl anilide hydroxamic acid (vorinostat) analogs with the aziridin-1-yl oxime moiety as a possible metal chelating functionality have been synthesized. Their biological activity and stability under physiological conditions have been evaluated. Although some of the synthesized compounds demonstrated high antiproliferative activity against human HT1080 fibrosarcoma (HT1080, IC50 0.3-7.7 mu M) comparable to vorinostat (HT1080, IC50 2.4 mu M), they showed only weak histone deacetylase inhibition activity in HeLa cell line extracts.
Synthesis and biological evaluation of aziridin-1-yl oxime-based vorinostat analogs as anticancer agents
摘要:
The suberoyl anilide hydroxamic acid (vorinostat) analogs with the aziridin-1-yl oxime moiety as a possible metal chelating functionality have been synthesized. Their biological activity and stability under physiological conditions have been evaluated. Although some of the synthesized compounds demonstrated high antiproliferative activity against human HT1080 fibrosarcoma (HT1080, IC50 0.3-7.7 mu M) comparable to vorinostat (HT1080, IC50 2.4 mu M), they showed only weak histone deacetylase inhibition activity in HeLa cell line extracts.
Compounds having the formula
1
or therapeutically acceptable salts thereof, are histone deacetylase (HDAC) inhibitors. Preparation of the compounds, compositions containing the compounds, and treatment of diseases using the compounds are disclosed.
An efficient nickel catalyst system for the carboxylation of organozincreagents with CO(2) under very mild conditions has been developed. The catalyst system complements the conventional methods and enables the direct synthesis of various saturated carboxylic acid derivatives from the corresponding alkylzinc reagents and CO(2).
[EN] INHIBITORS OF HISTONE DEACETYLASE<br/>[FR] INHIBITEURS DE L'HISTONE DEACETYLASE
申请人:ABBOTT LAB
公开号:WO2002046129A2
公开(公告)日:2002-06-13
Compounds having the formula or therapeutically acceptable salts thereof, are histone deacetylase (HDAC) inhibitors. Preparation of the compounds, compositions containing the compounds, and treatment of diseases using the compounds are disclosed.
Synthesis and biological evaluation of aziridin-1-yl oxime-based vorinostat analogs as anticancer agents
The suberoyl anilide hydroxamic acid (vorinostat) analogs with the aziridin-1-yl oxime moiety as a possible metal chelating functionality have been synthesized. Their biological activity and stability under physiological conditions have been evaluated. Although some of the synthesized compounds demonstrated high antiproliferative activity against human HT1080 fibrosarcoma (HT1080, IC50 0.3-7.7 mu M) comparable to vorinostat (HT1080, IC50 2.4 mu M), they showed only weak histone deacetylase inhibition activity in HeLa cell line extracts.