115577-35-0Relevant articles and documents
Structure-guided optimization of small molecules inhibiting human immunodeficiency virus 1 Tat association with the human coactivator p300/CREB binding protein-associated factor
Pan, Chongfeng,Mezei, Mihaly,Mujtaba, Shiraz,Muller, Michaela,Zeng, Lei,Li, Jiaming,Wang, Zhiyong,Zhou, Ming-Ming
, p. 2285 - 2288 (2007)
Human immunodeficiency virus 1 (HIV-1) trans-activator Tat recruits the human transcriptional coactivator PCAF (p300/CREB binding protein-associated factor) to facilitate transcription of the integrated HIV-1 provirus. We report here structure-based lead optimization of small-molecule inhibitors that block selectively Tat and PCAF association in cells. Our lead optimization was guided by grand-canonical ensemble simulation of the receptor/lead complex that leads to definition of chemical modifications with improved lead affinity through displacing weakly bound water molecules at the ligand-receptor interface.
Compounds, Compositions and Methods
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Page/Page column 18, (2009/08/14)
Certain substituted urea derivatives modulate the cardiac sarcomere, for example by potentiating cardiac myosin, and are useful in the treatment of systolic heart failure including congestive heart failure.
CERTAIN CHEMICAL ENTITIES, COMPOSITIONS AND METHODS
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Page/Page column 43, (2010/11/27)
Certain substituted urea derivatives selectively modulate the cardiac sarcomere, for example by potentiating cardiac myosin, and are useful in the treatment of systolic heart failure including congestive heart failure.