| abstract |
The invention relates to a phenylethanoid glycoside compound separated and purified from Cynolobus algae and its application, and realizes its application in the preparation of antioxidants and the preparation of anti-Helicobacter pylori medicines. The name of the compound is: (2R, 3R, 4R, 5R, 6R)-6-(3'-bromo-4', 5'-dihydroxyphenethoxy)-5-hydroxy-4-((( (2"S,3"R,4''R,5"R,6"S)-3",4",5"-trihydroxy-6"-methyltetrahydro-2H-pyran-2" -yl)oxy)-2-((((((2"'R,3"'R,4"'R,5"'R,6"'S)-3"',4"',5 "'-Trihydroxy-6"'-methyltetrahydro-2H-pyran-2"'-yl)oxy)methyl)tetrahydro-2H-pyran-3-yl(E)-3-( 3""-bromo-4"", 5""-dihydroxyphenyl) acrylate. The compound of the present invention is a new compound, and it has been confirmed by pharmacodynamic experiments that the compound of the present invention has antioxidant activity and inhibits and The effect of killing Helicobacter pylori provides technical support for the application of the compound in preparing antioxidants and preparing anti-Helicobacter pylori medicines. |