Curcumin dimer 2
IUPAC 名称
(1E,4Z,6E)-5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-[2-(4-hydroxy-3-methoxyphenyl)-3-[(2Z,4E)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)penta-2,4-dienoyl]-7-methoxy-2,3-dihydro-1-benzofuran-5-yl]hepta-1,4,6-trien-3-one
描述
Constituent of the rhizomes of Curcuma longa (turmeric). Curcumin dimer 2 is found in herbs and spices.
异构
COC1=CC(\C=C\C(=O)\C=C(/O)\C=C\C2=CC(OC)=C(O)C=C2)=CC2=C1OC(C2C(=O)\C=C(/O)\C=C\C1=CC(OC)=C(O)C=C1)C1=CC(OC)=C(O)C=C1
InChI标识符
InChI=1S/C42H38O12/c1-50-36-18-24(8-14-32(36)46)5-11-28(43)22-29(44)13-7-26-17-31-40(35(49)23-30(45)12-6-25-9-15-33(47)37(19-25)51-2)41(54-42(31)39(20-26)53-4)27-10-16-34(48)38(21-27)52-3/h5-23,40-41,43,45-48H,1-4H3/b11-5+,12-6+,13-7+,28-22-,30-23-
键
WMWGFPUXLILEPL-IFZVDEKFSA-N