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Stereocontrolled Synthesis of Unnatural Tetrapeptides Containing L ‐Valine Units. Part 3
Author(s) -
Balducci Daniele,
Porzi Gianni
Publication year - 2011
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201000202
Subject(s) - chemistry , synthon , valine , stereoselectivity , stereochemistry , amino acid , biochemistry , catalysis
The stereoselective synthesis of the new nonproteinogenic branched tetrapeptides 9a – 9d and 15a , b , containing two L ‐valine units and unnatural α ‐amino acids, was accomplished starting from the chiral synthon 1a , a monolactim ether easily obtained from L ‐valine.