Isoswertisin 4'-rhamnoside
IUPAC 名称
5-hydroxy-7-methoxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2-(4-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}phenyl)-4H-chromen-4-one
描述
Isoswertisin 4'-rhamnoside is a member of the class of compounds known as flavonoid o-glycosides. Flavonoid o-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Isoswertisin 4'-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isoswertisin 4'-rhamnoside can be found in oat, which makes isoswertisin 4'-rhamnoside a potential biomarker for the consumption of this food product.
异构
COC1=CC(O)=C2C(=O)C=C(OC2=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C1=CC=C(O[C@@H]2O[C@@H](C)[C@H](O)[C@@H](O)[C@H]2O)C=C1
InChI标识符
InChI=1S/C28H32O14/c1-10-20(32)22(34)25(37)28(39-10)40-12-5-3-11(4-6-12)15-7-13(30)18-14(31)8-16(38-2)19(26(18)41-15)27-24(36)23(35)21(33)17(9-29)42-27/h3-8,10,17,20-25,27-29,31-37H,9H2,1-2H3/t10-,17+,20-,21+,22+,23-,24+,25+,27-,28-/m0/s1
键
UBQFTUKECDKZPS-UBCYTGTBSA-N