(3b,5a,25R)-3-Hydroxyspirostan-6-one 3-[2-acetylarabinosyl-(1->6)-glucoside]
IUPAC 名称
4,5-dihydroxy-2-[(3,4,5-trihydroxy-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-19'-oneoxy}oxan-2-yl)methoxy]oxan-3-yl acetate
描述
Constituent of Allium chinense (rakkyo). (3b,5a,25R)-3-Hydroxyspirostan-6-one 3-[2-acetylarabinosyl-(1->6)-glucoside] is found in onion-family vegetables.
异构
CC1C2C(CC3C4CC(=O)C5CC(CCC5(C)C4CCC23C)OC2OC(COC3OCC(O)C(O)C3OC(C)=O)C(O)C(O)C2O)OC11CCC(C)CO1
InChI标识符
InChI=1S/C40H62O14/c1-18-6-11-40(50-15-18)19(2)30-28(54-40)14-24-22-13-26(42)25-12-21(7-9-38(25,4)23(22)8-10-39(24,30)5)52-36-34(47)33(46)32(45)29(53-36)17-49-37-35(51-20(3)41)31(44)27(43)16-48-37/h18-19,21-25,27-37,43-47H,6-17H2,1-5H3
键
LYOWCAVVHJOCKI-UHFFFAOYSA-N