3-(2,4-Dihydroxyphenyl)-8,9-dihydro-5-hydroxy-8-(1-methylethenyl)-4H-furo[2,3-h]-1-benzopyran-5-one
IUPAC 名称
3-(2,4-dihydroxyphenyl)-5-hydroxy-8-(prop-1-en-2-yl)-4H,8H,9H-furo[2,3-h]chromen-4-one
描述
Isolated from seedlings of Cajanus cajan (pigeon pea). 3-(2,4-Dihydroxyphenyl)-8,9-dihydro-5-hydroxy-8-(1-methylethenyl)-4H-furo[2,3-h]-1-benzopyran-5-one is found in pulses.
异构
CC(=C)C1CC2=C(O1)C=C(O)C1=C2OC=C(C1=O)C1=C(O)C=C(O)C=C1
InChI标识符
InChI=1S/C20H16O6/c1-9(2)16-6-12-17(26-16)7-15(23)18-19(24)13(8-25-20(12)18)11-4-3-10(21)5-14(11)22/h3-5,7-8,16,21-23H,1,6H2,2H3
键
CQTPXERAFJKQTG-UHFFFAOYSA-N