Capsicoside B1
IUPAC 名称
2-{[4,5-dihydroxy-2-(hydroxymethyl)-6-{5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-15'-oloxy}oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Capsicoside b1 is a member of the class of compounds known as steroidal saponins. Steroidal saponins are saponins in which the aglycone moiety is a steroid. The steroidal aglycone is usually a spirostane, furostane, spirosolane, solanidane, or curcubitacin derivative. Capsicoside b1 is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Capsicoside b1 can be found in a number of food items such as red bell pepper, yellow bell pepper, orange bell pepper, and pepper (c. annuum), which makes capsicoside b1 a potential biomarker for the consumption of these food products.
异构
CC1C2C(CC3C4CCC5CC(OC6OC(CO)C(OC7OC(CO)C(O)C(O)C7O)C(O)C6O)C(O)CC5(C)C4CCC23C)OC11CCC(C)CO1
InChI标识符
InChI=1S/C39H64O14/c1-17-7-10-39(48-16-17)18(2)28-25(53-39)12-22-20-6-5-19-11-24(23(42)13-38(19,4)21(20)8-9-37(22,28)3)49-35-33(47)31(45)34(27(15-41)51-35)52-36-32(46)30(44)29(43)26(14-40)50-36/h17-36,40-47H,5-16H2,1-4H3
键
BOFSXGGSAUTBNA-UHFFFAOYSA-N