Withanolide B
IUPAC 名称
15-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-5-hydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.0²,⁴.0⁵,¹⁰.0¹⁴,¹⁸]octadec-7-en-9-one
描述
Constituent of the leaves of Lycium chinense (Chinese boxthorn). Withanolide B is found in tea and herbs and spices.
异构
CC(C1CCC2C3C4OC4C4(O)CC=CC(=O)C4(C)C3CCC12C)C1CC(C)=C(C)C(=O)O1
InChI标识符
InChI=1S/C28H38O5/c1-14-13-20(32-25(30)15(14)2)16(3)17-8-9-18-22-19(10-12-26(17,18)4)27(5)21(29)7-6-11-28(27,31)24-23(22)33-24/h6-7,16-20,22-24,31H,8-13H2,1-5H3
键
ZTEVDTFJUUJBLP-UHFFFAOYSA-N