Oxidative induction of beta-turn conformations in cyclic peptidomimetics: conformational analyses as indicators of configuration |
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| Authors: | Jiang Luyong Burgess Kevin |
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| Affiliation: | Department of Chemistry, Texas A&M University, PO Box 30012, College Station, Texas 77842-3012, USA. |
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| Abstract: | Solid-phase syntheses of the cyclic peptidomimetics 1-4 were performed. Sulfide 1 and sulfoxide 3 did not tend to exist in beta-turn conformations in solution, but the sulfone 2 and the epimeric sulfoxide 4 did. The assignment of configuration of the sulfoxides is based on the conformational analyses. |
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