1218787-39-3Relevant academic research and scientific papers
Modulating lectin inhibition with N-glycosyl-1,2,3-triazole scaffolds
Azcune, Itxaso,Balentova, Eva,Sagartzazu-Aizpurua, Maialen,Ignacio Santos,Miranda, Jose I.,Fratila, Raluca M.,Aizpurua, Jesus M.
, p. 2434 - 2444 (2013/05/23)
The synthesis of three families of sialyl LewisX (sLe X) mimetics based on triazole and bis-triazole scaffolds is reported. The flexibility of these mimetics is dictated by the scaffold and gradually increases from flexible to rigid.
"click" synthesis of nonsymmetrical bis(1,2,3-triazoles)
Aizpurua, Jesus M.,Azcune, Itxaso,Fratila, Raluca M.,Balentova, Eva,Sagartzazu-Aizpurua, Malaien,Miranda, Jose I.
supporting information; experimental part, p. 1584 - 1587 (2010/06/16)
Chemical Fig. Repretation Unsymmetrically 1,1'-disubstituted 4,4'-bis-1 H-1,2,3-triazoles 4 have been prepared from 4-ethynyl-1,2,3-triazoles 5 and azides. Following a "double-click" strategy, two complementary approaches were implemented for the preparation of the key 4-ethynyltriazole Intermediates 5: (a) the stepwise Swern oxidatlon/Ohira-Bestman alkynylation of readily available 4-hydroxymethyl-1,2,3-triazoles 8 and (b) the stepwise cycloaddition of TMS-1,4-butadiyne 9. The method is highlighted by Its compatibility with orthogonally protected and functlonallzed saccharide-peptide hybrids and its ability to be extended to the trlsubstituted counterparts 12.
