Alatanin A
IUPAC 名称
3-{[6-({[3,5-dihydroxy-6-({[(2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]oxy}methyl)-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-2-(4-hydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-7-{[3,4,5-trihydroxy-6-({[(2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Isolated from purple yam tubers (Dioscorea alata). Alatanin A is found in root vegetables.
异构
COC1=CC(\C=C\C(=O)OCC2OC(OC3=CC(O)=C4C=C(OC5OC(COC6OC(COC(=O)\C=C\C7=CC(OC)=C(O)C(OC)=C7)C(O)C(OC7OC(CO)C(O)C(O)C7O)C6O)C(O)C(O)C5O)C(=[O+]C4=C3)C3=CC=C(O)C(OC4OC(CO)C(O)C(O)C4O)=C3)C(O)C(O)C2O)=CC(OC)=C1O
InChI标识符
InChI=1S/C67H80O39/c1-90-33-11-24(12-34(91-2)45(33)74)5-9-43(72)94-21-40-49(78)54(83)56(85)64(104-40)97-27-16-30(71)28-18-37(61(98-31(28)17-27)26-7-8-29(70)32(15-26)99-65-57(86)52(81)47(76)38(19-68)101-65)100-66-58(87)55(84)50(79)41(105-66)23-96-63-60(89)62(106-67-59(88)53(82)48(77)39(20-69)102-67)51(80)42(103-63)22-95-44(73)10-6-25-13-35(92-3)46(75)36(14-25)93-4/h5-18,38-42,47-60,62-69,76-89H,19-23H2,1-4H3,(H3-,70,71,72,73,74,75)/p+1
键
HWNDTEYNINVJQQ-UHFFFAOYSA-O