A family of biaryl substituted 1,4-diaminocyclohexanamides of 3-chlorobenzothiophene-2-carboxylic acid is reported as picomolar modulators of Hedgehog protein function. SAR for the 1,4-diaminocyclohexane group is shown to be exquisitely sensitive to substitution on the 4-amino group, and SAR for the 3-chlorobenzothiophene group is highly specific Preliminary SAR studies of the biaryl substituent led to a picomolar compound with in vivo activity. (C) 2009 Elsevier Ltd. All rights reserved.
A family of biaryl substituted 1,4-diaminocyclohexanamides of 3-chlorobenzothiophene-2-carboxylic acid is reported as picomolar modulators of Hedgehog protein function. SAR for the 1,4-diaminocyclohexane group is shown to be exquisitely sensitive to substitution on the 4-amino group, and SAR for the 3-chlorobenzothiophene group is highly specific Preliminary SAR studies of the biaryl substituent led to a picomolar compound with in vivo activity. (C) 2009 Elsevier Ltd. All rights reserved.
Small organic molecule regulators of cell proliferation
申请人:Baxter David Anthony
公开号:US20050070578A1
公开(公告)日:2005-03-31
The present invention makes available methods and reagents for modulating proliferation or differentiation in a cell or tissue comprising contacting the cell with a hedgehog agonist, such as the compounds depicted in FIGS.
32
and
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. In certain embodiments, the methods and reagents may be employed to correct or inhibit an aberrant or unwanted growth state, e.g., by antagonizing a normal ptc pathway or agonizing smoothened or hedgehog activity.