(3b,5a,6b,25R)-3,6-Dihydroxyspirostane-2,12-dione 3-[4'-(2''-glucosyl-3''-xylosyl)-galactoside]
IUPAC 名称
16'-[(3,4-dihydroxy-5-{[5-hydroxy-6-(hydroxymethyl)-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-6-(hydroxymethyl)oxan-2-yl)oxy]-19'-hydroxy-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-10',15'-dione
描述
Constituent of Allium porrum (leeks). (3b,5a,6b,25R)-3,6-Dihydroxyspirostane-2,12-dione 3-[4'-(2''-glucosyl-3''-xylosyl)-galactoside] is found in onion-family vegetables.
异构
CC1C2C(CC3C4CC(O)C5CC(OC6OC(CO)C(OC7OC(CO)C(O)C(OC8OCC(O)C(O)C8O)C7OC7OC(CO)C(O)C(O)C7O)C(O)C6O)C(=O)CC5(C)C4CC(=O)C23C)OC11CCC(C)CO1
InChI标识符
InChI=1S/C50H78O25/c1-17-5-6-50(67-15-17)18(2)32-27(75-50)8-21-19-7-23(54)22-9-26(24(55)11-48(22,3)20(19)10-31(57)49(21,32)4)68-45-40(65)37(62)41(30(14-53)71-45)72-47-43(74-46-39(64)36(61)34(59)28(12-51)69-46)42(35(60)29(13-52)70-47)73-44-38(63)33(58)25(56)16-66-44/h17-23,25-30,32-47,51-54,56,58-65H,5-16H2,1-4H3
键
WNOJNAYYPHOSGO-UHFFFAOYSA-N