Curcumin II
IUPAC 名称
(2Z,7E)-9-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)nona-2,7-diene-4,6-dione
描述
Isolated from the rhizomes of Curcuma longa (turmeric). Curcumin II is found in turmeric and herbs and spices.
异构
COC1=C(O)C=CC(C\C=C\C(=O)CC(=O)\C=C/CC2=CC=C(O)C=C2)=C1
InChI标识符
InChI=1S/C22H22O5/c1-27-22-14-17(10-13-21(22)26)5-3-7-20(25)15-19(24)6-2-4-16-8-11-18(23)12-9-16/h2-3,6-14,23,26H,4-5,15H2,1H3/b6-2-,7-3+
键
RGMADVSAJHLTDE-MFDSWNTHSA-N