Anhydrosafflor Yellow B
IUPAC 名称
6,7-dihydroxy-5-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-2-(1,2,3,4-tetrahydroxybutyl)-3-{2,3,4-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-6-oxo-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexa-1,4-dien-1-yl}-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3,4,7-tetrahydro-1-benzofuran-4-one
描述
Isolated from fresh florets of safflower (Carthamus tinctorius). Anhydrosafflor Yellow B is found in safflower and fats and oils.
异构
OCC(O)C(O)C(O)C1OC2=C(C1C1=C(O)C(O)(C3OC(CO)C(O)C(O)C3O)C(O)=C(C(=O)\C=C\C3=CC=C(O)C=C3)C1=O)C(=O)C(C(=O)\C=C\C1=CC=C(O)C=C1)=C(O)C2(O)C1OC(CO)C(O)C(O)C1O
InChI标识符
InChI=1S/C48H52O26/c49-13-22(56)30(57)37(64)40-27(28-33(60)25(20(54)11-5-16-1-7-18(52)8-2-16)41(67)47(70,43(28)69)45-38(65)35(62)31(58)23(14-50)72-45)29-34(61)26(21(55)12-6-17-3-9-19(53)10-4-17)42(68)48(71,44(29)74-40)46-39(66)36(63)32(59)24(15-51)73-46/h1-12,22-24,27,30-32,35-40,45-46,49-53,56-59,62-71H,13-15H2/b11-5+,12-6+
键
LBOXAMKXVULZTI-YDWXAUTNSA-N