2279-10-9Relevant articles and documents
Three types of induced tryptophan optical activity compared in model dipeptides: Theory and experiment
Hudecová, Jana,Horní?ek, Jan,Budě?ínsky, Milo?,?ebestík, Jaroslav,?afa?ík, Martin,Zhang, Ge,Keiderling, Timothy A.,Bou?, Petr
experimental part, p. 2748 - 2760 (2012/10/08)
The tryptophan (Trp) aromatic residue in chiral matrices often exhibits a large optical activity and thus provides valuable structural information. However, it can also obscure spectral contributions from other peptide parts. To better understand the indu
Simple synthesis of 1,3,4,5a,6,10b,11,11a-octahydro-2H-pyrazino[1′,2′:1,5]pyrrolo[2, 3-b]indole derivatives based on 1-hydroxyindole chemistry
Fukui, Yoshikazu,Somei, Masanori
, p. 2055 - 2057 (2007/10/03)
3-Substituted (3S,6S)-6-(1-hydroxyindol-3-ylmethyl)-2,5-piperazinediones are prepared for the first time. They are shown to be suitable intermediates for the synthesis of 3,10b-disubstituted (3S,5aR,10bS,11as)-1,3,4,5a,6,10b,11, 11a-octahydro-2H-pyrazino[
Studies on Peptides. XCIV. Thiazoline-2-thione as a Carboxyl-activating Reagent for Peptide Synthesis
Yajima, Haruaki,Akaji, Kenichi,Hirota, Yoriko,Fujii, Nobutaka
, p. 3140 - 3142 (2007/10/02)
3-Acyl derivatives obtained from the DCC condensation of Nα-protected amino acids and thiazoline-2-thione were found to be useful for peptide synthesis, in the same way as active esters.Keywords---3-acylthiazoline-2-thione derivatives of N
