A series of dithiolethione derivatives was synthesized and the in vitro HDAC inhibitory activity was tested. The most active compounds, 1 and 2, exhibited an IC50 in nM range with a strong hyperacetylation of histone H4 in A549 cells. The HDAC inhibitory activity comparable to that of SAHA and the inhibition of A549 cell proliferation suggest that these compounds are worthy of further studies as potential anticancer agents. (C) 2010 Elsevier Ltd. All rights reserved.
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Merck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Hubbs, Jed L.
Zhou, Hua
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Merck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Zhou, Hua
Kral, Astrid M.
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Merck Res Labs, Dept Canc Biol & Therapeut, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Kral, Astrid M.
Fleming, Judith C.
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Merck Res Labs, Dept Canc Biol & Therapeut, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Fleming, Judith C.
Dahlberg, William K.
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Merck Res Labs, Dept Drug Design & Optimizat Automated Lead Optim, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Dahlberg, William K.
Hughes, Bethany L.
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Merck Res Labs, Dept Drug Design & Optimizat Automated Lead Optim, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Hughes, Bethany L.
Middleton, Richard E.
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Merck Res Labs, Dept Drug Design & Optimizat Automated Lead Optim, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Middleton, Richard E.
Szewczak, Alexander A.
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Merck Res Labs, Dept Drug Design & Optimizat Automated Lead Optim, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Szewczak, Alexander A.
Secrist, J. Paul
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Merck Res Labs, Dept Canc Biol & Therapeut, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
Secrist, J. Paul
Miller, Thomas A.
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Merck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USAMerck Res Labs, Dept Drug Design & Optimizat Med Chem, Boston, MA 02115 USA
机构:
Hacettepe Univ, Fac Med, Dept Med Biol, TR-06100 Ankara, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey
Bora-Tatar, Gamze
Dayangac-Erden, Didem
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Hacettepe Univ, Fac Med, Dept Med Biol, TR-06100 Ankara, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey
Dayangac-Erden, Didem
Demir, Ayhan S.
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Middle E Tech Univ, Fac Arts & Sci, Dept Chem, TR-06531 Ankara, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey
Demir, Ayhan S.
Dalkara, Sevim
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Hacettepe Univ, Fac Pharm, Dept Pharmaceut Chem, TR-06100 Ankara, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey
Dalkara, Sevim
Yelekci, Kemal
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Kadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey
Yelekci, Kemal
Erdem-Yurter, Hayat
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Hacettepe Univ, Fac Med, Dept Med Biol, TR-06100 Ankara, TurkeyKadir Has Univ, Fac Arts & Sci, Dept Stat & Comp Sci, TR-34083 Istanbul, Turkey