申请人:Baell Jonathan Bayldon
公开号:US20100056517A1
公开(公告)日:2010-03-04
The invention relates generally to small molecules that mimic the biological activity of certain peptides and proteins, to compositions containing them and to their use. In particular, the invention relates to compounds of the general formula (I) that mimic the biological activity of BH3-only proteins and are capable of binding to and neutralizing pro-survival Bcl-2 proteins:
wherein A
1
, A
2
, B
1
, B
2
, B
3
, X, Z, R
1
, R
2
, R
3
and t are as described herein. The invention also relates to processes of preparing the benzenesulfonamide compounds that mimic portions of peptides and proteins, and to the use of such compounds in the regulation of cell death and the treatment and/or prophylaxis of diseases or conditions associated with the deregulation of cell death.
本发明涉及一般性地模拟某些肽和蛋白质的生物活性的小分子,包括含有它们的组合物以及它们的用途。特别地,本发明涉及一般式(I)的化合物,它们模拟BH3-仅有蛋白质的生物活性,并且能够结合和中和前生存的Bcl-2蛋白质:其中A1、A2、B1、B2、B3、X、Z、R1、R2、R3和t如本文所述。本发明还涉及制备模拟肽和蛋白质部分的苯磺酰胺化合物的过程,以及在调节细胞死亡和治疗和/或预防与细胞死亡失调相关的疾病或状况中使用这些化合物的用途。