Results 31 to 40 of about 26,154 (180)
Evaluation of the Antineoplastic Activity of L-rhamnose in vitro. A Comparison with 2-deoxyglucose
Acta Medica, 2008 The effect of unsubstituted deoxyhexoses, 2-deoxy-D-glucose (2-DG) and L-fucose, on tumor cells has been reported in several papers throughout the last decades. That of a similar deoxysugar, L-rhamnose, which is synthesized in bacteria and plants but not
Pavel Tomšík +6 more
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Physicochemical Properties, Structural Characterization and Protective Effect on Erythrocyte Oxidative Damage of Selenized Lonicera caerulea L. Polysaccharide [PDF]
Shipin Kexue, 2023 Selenized Lonicera caerulea L. polysaccharide was obtained by microwave-assisted HNO3-Na2SeO3 method and purified by column chromatography. The selenium content of the selenized polysaccharide was (0.184 ± 0.03) mg/g with an average molecular mass of 58 ...
XU Yaqin, SHAO Chuntian, GENG Ying, ZHENG Xiuwen, WANG Rujuan, YANG Yu
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3-Hydroxymuscarines from L-Rhamnose
Tetrahedron, 1993 Abstract No protection is necessary for the synthesis of the muscarine analogue 3R-3-hydroxymuscarine from L-rhamnose; a sole silyl ether protecting group is required for the synthesis of 3S-3-hydroxymuscarine. Efficient construction of the tetrahydrofuran ring can be achieved either by ring contraction of the α-triflate of δ-rhamnonolactone, or by ...
Mantell, S +4 more
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Pharmaceutical Biology, 2022 Context Global studies on Argemone mexicana L. (Papaveraceae) traditionally used against malaria in Mali are limited to its low-mass compounds activities, and little information on its bioactive polysaccharides is available.Objective This study ...
Adama Dénou +12 more
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Angewandte Chemie, EarlyView.A nickel‐catalyzed C–C cross‐coupling protocol employing bench‐stable glycosyl sulfonyl hydrazides as practical glycosyl radical precursors is reported. A variety of (hetero)aryl iodides underwent cross‐coupling under redox‐neutral conditions to afford structurally diverse unprotected C‐(hetero)aryl glycosides.
Cai‐Ming Wang +3 more
wiley +2 more sources
Data in Brief, 2018 The dataset details the fermentation of D-glucose, L-rhamnose, and L-fucose and their end-product formation by the moderate thermophile Clostridium strain AK1 (DSM 18778) as related to the work described in “Propanediol from L-rhamnose using the ...
Eva Maria Ingvadottir +2 more
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Frontiers in Molecular Biosciences, 2021 Pseudomonas aeruginosa is a highly prevalent gram-negative bacterium that is becoming more difficult to treat because of increasing antibiotic resistance. As chemotherapeutic treatment options diminish, there is an increased need for vaccines.
Anshupriya Si, Steven J. Sucheck
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Enzymatic Synthesis of Rhamnose Containing Chemicals by Reverse Hydrolysis. [PDF]
PLoS ONE, 2015 Rhamnose containing chemicals (RCCs) are widely occurred in plants and bacteria and are known to possess important bioactivities. However, few of them were available using the enzymatic synthesis method because of the scarcity of the α-L-rhamnosidases ...
Lili Lu +5 more
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The Importance of L-Rhamnose Sugar [PDF]
Biomedical Journal of Scientific & Technical Research, 2019 L-Rhamnose (6-deoxy-L-mannose) is a sugar belonging to a deoxy- family commonly found in bacteria and ...
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Engineered Optogenetic Circuits In Yeast with Self‐Sustained Outputs
Advanced Science, EarlyView.Optogenetic quorum‐sensing (OptoQS) circuit enables Saccharomyces cerevisiae to record transient light stimulus with self‐sustained outputs. Panel a indicates the design of the OptoQS circuit based on G‐protein coupled receptor (GPCR) signaling cascade. Panel b indicates the mode of action of surrogate messenger‐mediated signal transmission at the cell
Cong Fan +7 more
wiley +1 more source