Gomphidic acid
IUPAC 名称
2-[(2Z)-3-hydroxy-5-oxo-4-(3,4,5-trihydroxyphenyl)-2,5-dihydrofuran-2-ylidene]-2-(4-hydroxyphenyl)acetic acid
描述
Pigment from the lichen Gomphidius glutinosus (spike cap). Gomphidic acid is found in mushrooms.
异构
OC(=O)C(=C1/OC(=O)C(=C1O)C1=CC(O)=C(O)C(O)=C1)\C1=CC=C(O)C=C1
InChI标识符
InChI=1S/C18H12O9/c19-9-3-1-7(2-4-9)13(17(24)25)16-15(23)12(18(26)27-16)8-5-10(20)14(22)11(21)6-8/h1-6,19-23H,(H,24,25)/b16-13-
键
XLCYRDAATIMMJG-SSZFMOIBSA-N