Identification from a Combinatorial Library of a Small Molecule that Selectively Induces Apoptosis in Cancer Cells
摘要:
The selective induction of death in cancer cells is a major challenge in modern medicine. In this communication we describe the synthesis of an 88-membered combinatorial library, and the subsequent evaluation of these compounds for their ability to selectively induce apoptosis in cancerous cells. A compound was identified from the library that induces apoptosis in U-937 and HL-60 cell lines. This compound is a remarkably selective pro-apoptotic agent for these cancer cell lines, as it does not induce significant death in noncancerous white blood cells, even at concentrations as high as 1000 muM.
[EN] COMPOUNDS AND METHODS FOR TREATMENT OF CANCER AND MODULATION OF PROGRAMMED CELL DEATH FOR MELANOMA AND OTHER CANCER CELLS [FR] COMPOSES ET PROCEDES DE TRAITEMENT DU CANCER ET MODULATION DE LA MORT CELLULAIRE PROGRAMMEE DE MELANOMES ET D'AUTRES CELLULES CANCEREUSES
The Use of pH to Influence Regio- and Chemoselectivity in the Asymmetric Aminohydroxylation of Styrenes
作者:Vitaliy Nesterenko、Joshua T. Byers、Paul J. Hergenrother
DOI:10.1021/ol027242j
日期:2003.2.1
[reaction: see text] The pH-controlled Sharplessasymmetricaminohydroxylation (AA) of styrenes provides 1-aryl-2-amino ethanols (regioisomer B) with high enantio-, chemo-, and regioselectivity. As existing AA protocols typically give regioisomer A as the major reaction product when using carbamate nitrogen sources, this method is a convenient alternative for the selective production of regioisomer