http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Despite considerable progress in modern chemotherapy, there remains a large demand for innovative anti-tumor agents. A new approach involves modeling the pharmacological properties of established drugs with organometallic fragments. As a team of scientists from Berlin and Bochum (Germany), Innsbruck (Austria), and Leiden (The Netherlands) report in the journal Angewandte Chemie, cobalt-aspirin complexes have potential as cytostatics. http://www.physorg.com/news151046764.html Chemistry Tue, 13 Jan 2009 05:26:04 EST news151046764