Alloside B
IUPAC 名称
2-{[5-hydroxy-14-(3-hydroxy-6-methylheptan-2-yl)-2,15-dimethyl-13-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Alloside b is a member of the class of compounds known as steroidal glycosides. Steroidal glycosides are sterol lipids containing a carbohydrate moiety glycosidically linked to the steroid skeleton. Alloside b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Alloside b can be found in garden onion, which makes alloside b a potential biomarker for the consumption of this food product.
异构
CC(C)CCC(O)C(C)C1C(CC2C3CC=C4CC(O)CC(OC5OC(CO)C(O)C(O)C5O)C4(C)C3CCC12C)OC1OC(CO)C(O)C(O)C1O
InChI标识符
InChI=1S/C39H66O14/c1-17(2)6-9-24(43)18(3)29-25(50-36-34(48)32(46)30(44)26(15-40)51-36)14-23-21-8-7-19-12-20(42)13-28(39(19,5)22(21)10-11-38(23,29)4)53-37-35(49)33(47)31(45)27(16-41)52-37/h7,17-18,20-37,40-49H,6,8-16H2,1-5H3
键
JPJDIOVDAAVUNF-UHFFFAOYSA-N