申请人:Chen Ching-Shih
公开号:US20140031388A1
公开(公告)日:2014-01-30
Anticancer compounds according to formula I are described herein.
wherein R
1
, R
2
, R
3
and R
4
are selected from H, CH
3
, OH, SH, OCH
3
, NHR′, halogen, CF
3
, N-linked pyrrolidine, and SO
2
NHR′, or any combination thereof; R
5
is an alkyl, alkenyl, or alkaryl group including from 4 to 11 carbons, X is selected from CH
2
, CHOH, C═O, S═O, O═S═O, and an oxetane ring, Y is selected from CH
2
, O, and NH, and R′ is a H, aryl, or a lower alkyl group, or pharmaceutically acceptable salts thereof. The compounds have been shown to facilitate site-specific dephosphorylation of Akt at Ser-473, thereby inactivating Akt and decreasing dysregulation of Akt signaling that can occur in cancer cells.
根据公式 I,这里描述的抗癌化合物。其中 R1、R2、R3 和 R4 从 H、CH3、OH、SH、OCH3、NHR′、卤素、CF3、N-连接吡咯烷和SO2NHR′ 中选择,或其任意组合;R5 是包括 4 到 11 个碳的烷基、烯基或烷基芳基基团,X 从 CH2、CHOH、C═O、S═O、O═S═O 和氧杂环戒中选择,Y 从 CH2、O 和 NH 中选择,R′ 是 H、芳基或较低烷基基团,或其药用可接受盐。这些化合物已被证明有助于在 Ser-473 处促进 Akt 的位点特异性去磷酸化,从而使 Akt 失活,并减少癌细胞中可能发生的 Akt 信号传导失调。