91280-45-4Relevant academic research and scientific papers
Second generation of fucose-based DC-SIGN ligands: Affinity improvement and specificity versus Langerin
Andreini, Manuel,Doknic, Daniela,Sutkeviciute, Ieva,Reina, Jose J.,Duan, Janxin,Chabrol, Eric,Thepaut, Michel,Moroni, Elisabetta,Doro, Fabio,Belvisi, Laura,Weiser, Joerg,Rojo, Javier,Fieschi, Franck,Bernardi, Anna
supporting information; experimental part, p. 5778 - 5786 (2011/10/02)
DC-SIGN and Langerin are two C-type lectins involved in the initial steps of HIV infections: the former acts as a viral attachment factor and facilitates viral invasion of the immune system, the latter has a protective effect. Potential antiviral compounds targeted against DC-SIGN were synthesized using a common fucosylamide anchor. Their DC-SIGN affinity was tested by SPR and found to be similar to that of the natural ligand Lewis-X (LeX). The compounds were also found to be selective for DC-SIGN and to interact only weakly with Langerin. These molecules are potentially useful therapeutic tools against sexually transmitted HIV infection.
Synthesis of Cyclic β-Amino Acid Esters from Methionine, Allylglycine, and Serine
Gardiner, James,Anderson, Kelly H.,Downard, Alison,Abell, Andrew D.
, p. 3375 - 3382 (2007/10/03)
Here we report a versatile ring-closing metathesis-based approach to 5-, 6-, and 7-membered cyclic β-amino esters starting with simple and readily available building blocks-methionine, allylglycine, and serine-where the nature of the amino acid determines
Synthesis of substituted cyclohexenyl-based β-amino acids by ring-closing metathesis
Abell, Andrew D.,Gardiner, James
, p. 3663 - 3666 (2007/10/03)
(equation presented) A versatile ring-closing metathesis (RCM) approach has been developed for the preparation of cis and trans cyclohexenyl-based β-amino acids that are either unsubstituted (3) or substituted (10 and 12) at the α-position.
A New Ligand Scaffold for Catalytic Asymmetric Alkylzinc Additions to Aldehydes
Wipf, Peter,Wang, Xiaodong
, p. 1197 - 1199 (2007/10/03)
matrix presented 1,3-Azole derivatives of 2-aminocyclohexanecarboxylic acid represent a new class of bidentate ligands for metal-mediated catalytic asymmetric synthesis. N-[2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)cyclohexyl]methanesulfonamide (6) is particu
CREATION OF NOVEL CHIRAL SYNTHONS WITH ENZYMES AND APPLICATIONS TO NATURAL PRODUCT SYNTHESIS. 15. EFFICIENT INTRODUCTION OF CHIRAL CENTERS INTO CYCLOHEXANE RING.
Kobayashi, Susumu,Kamiyama, Keiji,Iimori, Takamasa,Ohno, Masaji
, p. 2557 - 2560 (2007/10/02)
The chiral half-ester 2 obtained by asymmetric hydrolysis of the symmetric diester 1 with pig liver esterase has been shown to be a versatile synthon for various chiral cyclohexane derivatives.
