Synthesis and Conformational Analysis of
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Quinoline–Oxazole Peptides 期刊名称: European Journal of Organic Chemistry
作者: Kudo, Mayumi,Carbajo López, Daniel,Maurizot, Victor,Masu,
Hyuma,Tanatani, Aya,Huc, Ivan
打开谷歌浏览器年份: 2016年
计划生育标语期号: 第14期
专业描述怎么写关键词: Peptidomimetics;Amides;Foldamers;Helical structures;Secondary奶奶的回忆
脚鸡眼怎么治海带丝汤structure;Solid‐state structures
摘要:The incorporation of flexible aliphatic units into otherwi rigid aromatic foldamer quences may result in different outcomes. The flexible units may have conformational preferences of their own that can be expresd orthogonally to tho of the aromatic units. Alternatively, the latter may dictate th
现货投资eir folding behavior onto the former. Hybrid aliphatic–aromatic peptidic oligomers combining oxazole-bad (O) and quinoline-bad (Q) amino acids have been synthesized, and their folding behavior has been investigated in solution by NMR spectroscopy and CD spectroscopy, and in the solid state by X-ray crystallography. Sequences bad on the OQQ repeat motif were shown to fold into a canonical aromatic helix motif dominated by the preferences of the quinoline, whereas quences bad on OQ repetitions preferred to fold into
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