Graecunin G
IUPAC 名称
2-{[(4,5-dihydroxy-6-methyl-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]methyl}-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-eneoxy}oxane-3,4,5-triol
描述
Isolated from the leaves of Trigonella foenum-graecum (fenugreek). Graecunin G is found in herbs and spices and fenugreek.
异构
CC1C2C(CC3C4CC=C5CC(CCC5(C)C4CCC23C)OC2OC(COC3OC(C)C(O)C(O)C3OC3OC(CO)C(O)C(O)C3O)C(O)C(O)C2O)OC11CCC(C)CO1
InChI标识符
InChI=1S/C45H72O17/c1-19-8-13-45(56-17-19)20(2)30-27(62-45)15-26-24-7-6-22-14-23(9-11-43(22,4)25(24)10-12-44(26,30)5)58-40-37(53)35(51)33(49)29(60-40)18-55-42-39(36(52)31(47)21(3)57-42)61-41-38(54)34(50)32(48)28(16-46)59-41/h6,19-21,23-42,46-54H,7-18H2,1-5H3
键
CLTHDRYPLHEQEI-UHFFFAOYSA-N