KB 2
IUPAC 名称
5-hydroxy-3-(3-hydroxy-3-methylbutyl)-8,8-dimethyl-2-(2,4,5-trihydroxyphenyl)-4H,8H-pyrano[2,3-h]chromen-4-one
描述
Constituent of Artocarpus communis (breadfruit). KB 2 is found in breadfruit and fruits.
异构
CC(C)(O)CCC1=C(OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O)C1=CC(O)=C(O)C=C1O
InChI标识符
InChI=1S/C25H26O8/c1-24(2,31)7-5-13-21(30)20-18(29)11-19-12(6-8-25(3,4)33-19)23(20)32-22(13)14-9-16(27)17(28)10-15(14)26/h6,8-11,26-29,31H,5,7H2,1-4H3
键
HENAAGIOPZLIKO-UHFFFAOYSA-N