Sameh Soliman

Sameh Soliman
Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center | La BioMed · Infectious Disease Clinical Outcome Research Unit

About

7
Publications
469
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25
Citations
Citations since 2017
1 Research Item
9 Citations
20172018201920202021202220230.00.51.01.52.02.53.0
20172018201920202021202220230.00.51.01.52.02.53.0
20172018201920202021202220230.00.51.01.52.02.53.0
20172018201920202021202220230.00.51.01.52.02.53.0

Publications

Publications (7)
Article
Background: Carbohydrate fatty acid esters are found in important biological molecules such as bile acid 1-O-acyl galacto and bacterial glycolipids. The synthesis of glycomimetics of those biomolecules is required to study their structure-activity relationship. Method: In this work a series of carbohydrate fatty acid esters were regioselectively pr...
Article
Synthesis of the trisaccharide, benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-β-Dglucopyranosyl-(1→3)-2,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1→4)-2,3,6-tri-O-benzyl-β-Dglucopyranoside (9), was achieved from building block derivatives of the component mono- and disaccharide units. Initially the benzyl lactoside acceptor 3, which has a free hydroxyl g...
Article
Structural characterization and differentiation of three newly synthesized lactose monopalmitate regioisomers at positions O-3, O-3' and O-6' were realized by single-stage matrix-assisted laser desorption/ionization time-of-flight/time-of-flight mass spectrometry (MALDI-TOF/TOF-MS) in the positive ion mode and by high-energy collision-induced disso...
Article
An efficient synthesis of 6-azido-6-deoxy and 6,6-diazido-dideoxy-,-trehalose derivatives was achieved by reaction of trifluoromethanesulfonic anhydride with partially trimethylsilylated heptakis- and hexakis-O-(trimethylsilyl)-,-trehalose in the presence of pyridine and 4-(N,N-dimethylamino)pyridine. Displacement with azide and desilylation afford...
Article
Three regioisomers of lactose fatty acid monoesters at positions 3', 6' and 3 and other related compounds have been chemically synthesized. The 3'- and 6'-O-palmitoyl-D-lactose derivatives were prepared via the regioselective esterification at O-3' and O-6' of the dibutylstannylene derivatives obtained from benzyl 2,3,6-tri-O-benzyl-4-O-(2,6-di-Obe...
Article
Sialyl Lewis (sLe(x)) is the smallest naturally occurring carbohydrate ligand that binds to E-Selectin on the activated endothelium. We report here the total synthesis of acetic acid-sLe(x) analog (12), for testing as a therapeutic agent. Methoxyethyl 4-O-(3,4-O-isopropylidene-beta-D-galactopyranosyl)-beta-D-glucopyranoside (3) was prepared startin...
Article
Allyl (methyl 2,3,4-tri-O-acetyl-beta-D-glucopyranosyl uronate)-(1-->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-beta-D-glucopyranoside (4) and benzyl (methyl 2,3,4-tri-O-acetyl-beta-D-glucopyranosyl uronate)-(1-->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-beta-D-glucopyranoside (5) have been efficiently synthesized by coupling allyl 4,6-O-benzylide...

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