7-Hydroxy-5-(4-hydroxy-2-oxopentyl)-2-methylchromone 7-glucoside
IUPAC 名称
5-(4-hydroxy-2-oxopentyl)-2-methyl-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
描述
Constituent of Chinese rhubarb (Rheum species). 7-Hydroxy-5-(4-hydroxy-2-oxopentyl)-2-methylchromone 7-glucoside is found in green vegetables.
异构
CC(O)CC(=O)CC1=CC(OC2OC(CO)C(O)C(O)C2O)=CC2=C1C(=O)C=C(C)O2
InChI标识符
InChI=1S/C21H26O10/c1-9(23)3-12(24)5-11-6-13(7-15-17(11)14(25)4-10(2)29-15)30-21-20(28)19(27)18(26)16(8-22)31-21/h4,6-7,9,16,18-23,26-28H,3,5,8H2,1-2H3
键
UCHJBTMJIHWPDI-UHFFFAOYSA-N