Ponasteroside A
IUPAC 名称
14-(2,3-dihydroxy-6-methylheptan-2-yl)-4,11-dihydroxy-2,15-dimethyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-8-one
描述
Isolated from Pteridium aquilinum (bracken fern). Ponasteroside A is found in green vegetables and root vegetables.
异构
CC(C)CCC(O)C(C)(O)C1CCC2(O)C3=CC(=O)C4CC(OC5OC(CO)C(O)C(O)C5O)C(O)CC4(C)C3CCC12C
InChI标识符
InChI=1S/C33H54O11/c1-16(2)6-7-25(37)32(5,41)24-9-11-33(42)18-12-20(35)19-13-22(43-29-28(40)27(39)26(38)23(15-34)44-29)21(36)14-30(19,3)17(18)8-10-31(24,33)4/h12,16-17,19,21-29,34,36-42H,6-11,13-15H2,1-5H3
键
CNAKQRUFJWYXIC-UHFFFAOYSA-N