کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1366819 | 981606 | 2007 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Structural requirements of HDAC inhibitors: SAHA analogs functionalized adjacent to the hydroxamic acid Structural requirements of HDAC inhibitors: SAHA analogs functionalized adjacent to the hydroxamic acid](/preview/png/1366819.png)
Inhibitors of histone deacetylase (HDAC) proteins such as suberoylanilide hydroxamic acid (SAHA) have emerged as effective therapeutic anti-cancer agents. To better understand the structural requirements of HDAC inhibitors, a small molecule library with a variety of substituents attached adjacent to the metal binding hydroxamic acid of SAHA was synthesized. The presence of a substituent adjacent to the hydroxamic acid led to an 800- to 5000-fold decrease in inhibition compared to SAHA. The observed results have implications for drug design, suggesting that HDAC inhibitors with substituents near the metal binding moiety will have inhibitory activities in the micromolar rather than nanomolar range.
The synthesis and biological evaluation of a small library of C2-substituted SAHA analogs is reported.Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 17, Issue 8, 15 April 2007, Pages 2216–2219