TECHNOLOGY FOR GENERATION OF DRUG CANDIDATE LIBRARIES

点击翻译按钮获取中文摘要

DESCRIPTION (Adapted from Applicant's Abstract): The goal of this program is to develop a new technology for generating biologically active libraries of compounds for high-throughput screening in drug discovery. This new synthesis method will make it possible to create large numbers of drug-candidate compounds with diverse structures -- many of which are difficult or impossible to produce using other library-synthesis methods. In Phase I, (they) plan to produce eight libraries of compounds. Each library will be created from reactants with structural similarities to ligands for two target receptors -- cannabinoid and K-opioid receptors --and the resulting compounds will be screened for binding to these receptors. Feasibility will be demonstrated if binding is demonstrated in at least 1 in 1000 screened compounds. This would represent an order-of-magnitude improvement over the current "hit rates" achieved using combinatorial-chemistry techniques. Phase II would be aimed at improving hit rates to at least 1 in 100 compounds through structural elucidation and study of receptor binding versus synthetic conditions. The technology would also be extended to other ligand/receptor systems to demonstrate broad applicability. Due to the strong market demand for improved technologies for use with high-throughput screening techniques, we anticipate a straightforward pathway to commercialization. PROPOSED COMMERCIAL APPLICATION: NOT AVAILABLE