Cyanidin 3-laminaribioside
IUPAC 名称
3-{[(2S,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-1λ⁴-chromen-1-ylium
描述
Isolated from red onions (Allium cepa). Cyanidin 3-laminaribioside is found in garden onion and onion-family vegetables.
异构
OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@@H](OC3=CC4=C(O)C=C(O)C=C4[O+]=C3C3=CC(O)=C(O)C=C3)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C27H30O16/c28-7-17-19(34)21(36)22(37)26(41-17)43-25-20(35)18(8-29)42-27(23(25)38)40-16-6-11-13(32)4-10(30)5-15(11)39-24(16)9-1-2-12(31)14(33)3-9/h1-6,17-23,25-29,34-38H,7-8H2,(H3-,30,31,32,33)/p+1/t17-,18-,19-,20-,21+,22-,23-,25+,26+,27-/m1/s1
键
YXBNLEZVGITYGW-SQLAXTICSA-O