Cooperative supramolecular helical assembly of a pyridinium …
网页2016年10月18日 · Taking a natural triterpenoid as the building block, we have regulated a pyridinium-functionalized methyl glycyrrhetate (C4-MGP) into P-type helices in water primarily driven by hydrophobic forces. By analysing their temperature-dependent CD and UV-Vis spectra, these hierarchical chiral assemblies were found.
Methyl glycyrrhetate | C31H48O4 | CID 629042 - PubChem
网页Methyl glycyrrhetate | C31H48O4 | CID 629042 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Supramolecular helical nanofibers assembled from a …
网页2015年7月9日 · A glycyrrhetate-containing amphiphile, MGP (1- [2- (methyl glycyrrhetate)-2-oxoethyl]pyridinium bromide), has been synthesized, and found to assemble into supramolecular helical nanofibers in chloroform/aromatic solvents, which are primarily driven by π–π stacking, van der Waals forces, and hydrophobic interactions.
Glycyrrhizin: An alternative drug for the treatment of COVID …
网页2020年6月24日 · GLR is a non-hemolytic saponin and a potent immuno-active anti-inflammatory agent which displays both cytoplasmic and membrane effects. At the membrane level, GLR induces cholesterol-dependent disorganization of lipid rafts which are important for the entry of coronavirus into cells.
Supramolecular Switching between Flat Sheets and Helical Tubules ...
网页2013年1月28日 · Supramolecular helical nanofibers assembled from a pyridinium-functionalized methyl glycyrrhetate amphiphile. Nanoscale 2015 , 7 (32) , 13568-13575. DOI: 10.1039/C5NR03699B.
Multiple modulations of supramolecular assemblies from a …
网页2021年2月15日 · Herein, in this research multiple modulations of supramolecular assembled structures of a natural triterpenoid-tailored bipyridinium amphiphile, 1- [2- (methyl glycyrrhetate)-2-oxoethyl]- [4,4′]bipyridinium bromide (MGBP), have been achieved by adjusting solvents or counterions.
Calorimetric Evaluation of Glycyrrhetic Acid (GA)- and Stearyl ... - PubMed
网页2021年8月13日 · Glycyrrhetic acid (GA) and stearyl glycyrrhetinate (SG) are two interesting compounds from Glycyrrhiza glabra, showing numerous biological properties widely applied in the pharmaceutical and cosmetic fields. Despite these appreciable benefits, their potential therapeutic properties are strongly compromised due to unfavourable physical-chemical ...
[PDF] Cooperative supramolecular helical assembly of a pyridinium ...
网页2016年11月9日 · Taking a natural triterpenoid as the building block, we have regulated a pyridinium-functionalized methyl glycyrrhetate (C4-MGP) into P-type helices in water primarily driven by hydrophobic forces. By analysing their temperature-dependent CD and UV-Vis spectra, these hierarchical chiral assemblies were found to be formed in …
Compound-silver glycyrrhetate preparation method and use …
网页Compound Potenlini silver of the present invention is to be made by commercially available glycyrrhetate and Silver Nitrate reaction, it not only possesses the antibiosis and antiviral functions...
In vitro antiviral activity and underlying molecular ... - PubMed
网页In this study, we investigated the inhibitory effect of dipotassium glycyrrhetate (DG), a derivative of glycyrrhetinic acid, on PRRSV infection ability. Methods: The cytotoxicity of DG was measured by MTT assay, and the effects of DG on PRRSV N gene/protein were investigated using real-time PCR, western blot and immunofluorescence assay.
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