Structure-based discovery of glycomimetic FmlH ligands as inhibitors of bacterial adhesion during urinary tract infection
作者:Vasilios Kalas、Michael E. Hibbing、Amarendar Reddy Maddirala、Ryan Chugani、Jerome S. Pinkner、Laurel K. Mydock-McGrane、Matt S. Conover、James W. Janetka、Scott J. Hultgren
DOI:10.1073/pnas.1720140115
日期:2018.3.20
of ∼90 nM, representing a major advancement in potency relative to the characteristically weak nature of most carbohydrate–lectininteractions. 29β-NAc binds tightly to FmlH by engaging the residues Y46 through edge-to-face π-stacking with its A-phenyl ring, R142 in a salt-bridge interaction with its carboxylate group, and K132 through water-mediated hydrogen bonding with its N-acetyl group. Administration
COMPOUNDS AND METHODS FOR TREATING BACTERIAL INFECTIONS
申请人:Washington University
公开号:US20210171563A1
公开(公告)日:2021-06-10
The present invention is directed to various compounds, compositions, and methods for treating bacterial infections such as urinary tract infections.
[EN] C-GLYCOSIDE ANALOGS AND METHODS FOR THEIR PREPARATION AND USE<br/>[FR] ANALOGUES DE C-CLYCOSIDE ET LEURS PROCEDES DE PREPARATION ET D'UTILISATION
申请人:UNIV IOWA RES FOUND
公开号:WO2001010877A1
公开(公告)日:2001-02-15
The invention provides versatile sialic acid C-glycoside precursors that are useful for preparing C-glycoside analogs of Gangliosides, peptides, and proteins, as well as synthetic intermediates useful for the preparation of the precursors, and synthetic methods useful for preparing the precursors and the intermediates. The invention also provides gangliosides, peptides, and proteins that comprise sialic acid C-glycoside components, as well as synthetic methods useful for the preparation of such compounds.
Synthesis and structural characterization of new benzylidene glycosides, cytotoxicity against cancer cell lines and molecular modeling studies
antifungal activity, the synthesized compounds (23-30) were further screened against four cancer cell lines (HeLa: cervix carcinoma; MDA-MB-231: breast carcinoma; T-24: urinary bladder carcinoma; and TOV-21G: ovarian carcinoma). The glucoside 27 showed promising activities (IC50 10.08-59.91 μM) against all the assayed cancer cell lines and higher values of selectivity index than doxorubicin, the control drug