Non-Peptide αvβ3 antagonists. Part 6: Design and synthesis of αvβ3 antagonists containing a pyridone or pyrazinone central scaffold
摘要:
Two novel series of small-molecule RGD mimetics containing either a substituted pyridone or pyrazinone central constraint were prepared. Modification of the P-alanine 3-substituent produced compounds that are potent and selective alpha(v)beta(3) antagonists and exhibit a range of physicochemical properties. (C) 2003 Elsevier Science Ltd. All rights reserved.
The present invention relates to certain novel compounds of Formula (I):
and methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of prokineticin 1 or prokinetin 1 receptor mediated disorders.
Expedited SAR study of high-affinity ligands to the α2δ subunit of voltage-gated calcium channels: Generation of a focused library using a solution-phase Sn2Ar coupling methodology
作者:Chixu Chen、Brian Stearns、Tao Hu、Naomi Anker、Angelina Santini、Jeannie M. Arruda、Brian T. Campbell、Purabi Datta、Jayashree Aiyar、Benitio Munoz
DOI:10.1016/j.bmcl.2005.08.117
日期:2006.2
The SAR of the lead compound 3, a novel ligand for the alpha(2)delta subunit of voltage-gated calcium channels, was rapidly explored. Utilizing a parallel solution-phase Sn2Ar coupling approach, a focusedlibrary was obtained. The library was evaluated in vitro and afforded a series of analogues with improved potencies. The SAR trends of the library are also described.
Fused cycloheptane and fused azacycloheptane compounds and their methods of use
申请人:Amgen Inc.
公开号:US06514964B1
公开(公告)日:2003-02-04
The invention comprises novel compounds that are effective in the prophylaxis and treatment of diseases, such as integrin receptors mediated diseases, in particular, diseases or conditions mediated by integrin receptors, such as &agr;v&bgr;3, &agr;v&bgr;5, &agr;v&bgr;6 and the like. The invention encompasses novel compounds, pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of such diseases and disorders. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.