Procyanidin C1 3',3''-digallate
IUPAC 名称
2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
描述
Isolated from Rheum species (commercial rhubarb). Procyanidin C1 3',3''-digallate is found in green vegetables and common grape.
异构
OC1C(OC2=CC(O)=CC(O)=C2C1C1=C2OC(C(OC(=O)C3=CC(O)=C(O)C(O)=C3)C(C3=C(O)C=C(O)C4=C3OC(C(C4)OC(=O)C3=CC(O)=C(O)C(O)=C3)C3=CC(O)=C(O)C=C3)C2=C(O)C=C1O)C1=CC(O)=C(O)C=C1)C1=CC(O)=C(O)C=C1
InChI标识符
InChI=1S/C59H46O26/c60-24-14-33(68)43-41(15-24)81-53(20-2-5-27(62)31(66)8-20)51(78)47(43)44-35(70)18-36(71)46-48(57(85-59(80)23-12-39(74)50(77)40(75)13-23)54(84-56(44)46)21-3-6-28(63)32(67)9-21)45-34(69)17-29(64)25-16-42(82-58(79)22-10-37(72)49(76)38(73)11-22)52(83-55(25)45)19-1-4-26(61)30(65)7-19/h1-15,17-18,42,47-48,51-54,57,60-78H,16H2
键
CSQVLCNLSUIXDX-UHFFFAOYSA-N