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
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
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.
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.
