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ChemInform Abstract: First Observation of an α-Helix in α,β- Dehydrooligopeptides: Crystal Structure of Boc-Val-δPhe-Ala-Leu- Gly-OMe.

✍ Scribed by K. R. RAJASHANKAR; S. RAMAKUMAR; R. M. JAIN; V. S. CHAUHAN

Book ID
112027702
Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
27
Category
Article
ISSN
0931-7597

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An N a -protected model pentapeptide containing two consecutive DPhe residues, Boc-Leu-DPhe-DPhe-Ala-Phe-NHMe, has been synthesized by solution methods and fully characterized. 1 H-nmr studies provided evidence for the occurrence of a significant population of a conformer having three consecutive, i