PYRROLO[3,2-d]PYRIMIDINE COMPOUNDS AND THEIR USE AS PI3 KINASE AND mTOR KINASE INHIBITORS
申请人:CHEN Zecheng
公开号:US20090149458A1
公开(公告)日:2009-06-11
A pyrrolo[3,2-d]pyrimidine compound, such as a compound of the formula (I):
or a pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions comprising the compounds, and methods for making and using the compounds.
[EN] PYRROLO[3,2-D]PYRIMIDINE COMPOUNDS AND THEIR USE AS PI3 KINASE AND MTOR KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRROLO[3,2-D]PYRIMIDINE ET LEUR UTILISATION COMME INHIBITEURS DE LA PI3 KINASE ET DE LA MTOR KINASE
申请人:WYETH CORP
公开号:WO2009070524A1
公开(公告)日:2009-06-04
A pyrrolo[3,2-d]pyrimidine compound, such as a compound of the formula (I); or a pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions comprising the compounds, and methods for making and using the compounds, useful for treating PI3K-related diseases.
Synthesis and SAR of Novel 4-Morpholinopyrrolopyrimidine Derivatives as Potent Phosphatidylinositol 3-Kinase Inhibitors
作者:Zecheng Chen、Aranapakam M. Venkatesan、Christoph M. Dehnhardt、Semiramis Ayral-Kaloustian、Natasja Brooijmans、Robert Mallon、Larry Feldberg、Irwin Hollander、Judy Lucas、Ker Yu、Fangming Kong、Tarek S. Mansour
DOI:10.1021/jm901783v
日期:2010.4.22
Significant evidence suggests that deregulation of the PI3K/Akt pathway is important in tumor progression. Mechanisms include loss of function of the tumor suppressor PTEN and high frequency of mutation of the PI3K p110 alpha isoform in human malignancies. This connection between PI3K and tumor genesis makes PI3K a promising target for cancer treatment. A series of 4-morpholinopyrrolopyrimidine derivatives were synthesized and evaluated as inhibitors of PI3K alpha and mTOR, leading to the discovery of PI3K alpha selective inhibitors (e.g., 9) and dual PI3K alpha/mTOR kinase inhibitors (e.g., 46 and 48). PI3K alpha/mTOR dual inhibitors demonstrated inhibition of tumor cell growth in vitro and in vivo and caused suppression of the pathway specific biomarkers [e.g., the phosphorylation of Akt at Thr308 (T308) and Ser473 (S473)] in the human breast cancer cell line MDA361. In addition, compound 46 demonstrated good in vivo efficacy in the MDA361 human breast tumor xenograft model.