LBS4 - Erfahrungen der UB Weimar

Workshop der Mitarbeiter der EDV-Abteilungen der wissenschaftlichen Bibliotheken in Thüringen am 13. Mai 2009, Erfur

Synthesis of Bicyclo[1.1.0]butanes from Iodo-Bicyclo[1.1.1]pentanes

We describe a two step process for the synthesis of substituted bicyclo[1.1.0]butanes. A photo-Hunsdiecker reaction generates iodo-bicyclo[1.1.1]pentanes under metal-free conditions at room temperature. These intermediates react with nitrogen and sulfur nucleophiles to afford substituted bicyclo[1.1.0]butane products

Discovery of Potent Heterodimeric Antagonists of Inhibitor of Apoptosis Proteins (IAPs) with Sustained Antitumor Activity

The prominent role of IAPs in controlling cell death and their overexpression in a variety of cancers has prompted the development of IAP antagonists as potential antitumor therapies. We describe the identification of a series of heterodimeric antagonists with highly potent antiproliferative activities in cIAP- and XIAP-dependent cell lines. Compounds <b>15</b> and <b>17</b> further demonstrate curative efficacy in human melanoma and lung cancer xenograft models and are promising candidates for advanced studies

Discovery of Potent Heterodimeric Antagonists of Inhibitor of Apoptosis Proteins (IAPs) with Sustained Antitumor Activity

The prominent role of IAPs in controlling cell death and their overexpression in a variety of cancers has prompted the development of IAP antagonists as potential antitumor therapies. We describe the identification of a series of heterodimeric antagonists with highly potent antiproliferative activities in cIAP- and XIAP-dependent cell lines. Compounds <b>15</b> and <b>17</b> further demonstrate curative efficacy in human melanoma and lung cancer xenograft models and are promising candidates for advanced studies