Leptosin
IUPAC 名称
(2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-7-methoxy-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydro-1-benzofuran-3-one
描述
Isolated from European cranberry (Vaccinium oxycoccus) fruits. Leptosin is found in fruits.
异构
COC1=C2O\C(=C/C3=CC=C(O)C(O)=C3)C(=O)C2=CC=C1OC1OC(CO)C(O)C(O)C1O
InChI标识符
InChI=1S/C22H22O11/c1-30-21-13(32-22-19(29)18(28)17(27)15(8-23)33-22)5-3-10-16(26)14(31-20(10)21)7-9-2-4-11(24)12(25)6-9/h2-7,15,17-19,22-25,27-29H,8H2,1H3/b14-7-
键
NXOKVARAWXQHGX-AUWJEWJLSA-N