Ombuoside Inhibitor

Solid. Powder

98.00%

Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent

638.6

<1mg/ml refers to the product slightly soluble or insoluble

C29H34O16

C[C@@H]([C@@H]([C@H]([C@H]1O)O)O)O[C@H]1OC[C@H]([C@H]([C@@H]([C@H]1O)O)O)O[C@H]1OC1=C(c(cc2)cc(O)c2OC)Oc(cc(cc2O)OC)c2C1=O

20188-85-6

Antifection

Ombuoside and the synthetic derivatives octa-acetylOmbuoside, ombuine and retusine were tested for antimicrobial activity against several strains of Gram-positive and Gram-negative bacteria and the yeast Candida albicans, using the agar diffusion method. The flavonol glycoside Ombuoside and the respective aglycone ombuine, both exhibited moderated activity against Corynebacterium diphtheria, Staphylococcus aureus, Escherichia coli and Candida albicans. To a lesser degree, octaacetylOmbuoside and retusine showed activity against the Gram-positive bacteria C. diphtheria and S. aureus, but proved to be inactive against Gram-negative bacteria and Candida albicans[1]

Microbiology/Virology; Antifection