Ursololactone
IUPAC 名称
(1S,4S,5R,10S,13R,17S,18R,19S,20R)-4,5,9,9,13,19,20-heptamethyl-23-oxo-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosan-10-yl acetate
描述
Isolated from Helichrysum italicum (curry plant). Ursololactone is found in tea and herbs and spices.
异构
[H][C@@]12[C@@H](C)[C@H](C)CC[C@]11CC[C@]3(C)[C@@]2(CCC2[C@@]4(C)CC[C@H](OC(C)=O)C(C)(C)C4CC[C@@]32C)OC1=O
InChI标识符
InChI=1S/C32H50O4/c1-19-9-15-31-18-17-30(8)29(7)14-10-22-27(4,5)24(35-21(3)33)12-13-28(22,6)23(29)11-16-32(30,36-26(31)34)25(31)20(19)2/h19-20,22-25H,9-18H2,1-8H3/t19-,20+,22?,23?,24+,25-,28+,29-,30+,31+,32+/m1/s1
键
NJLCBLDWBHWOFU-KEEAFDKNSA-N