Procyanidin B8
IUPAC 名称
(2R,3S,4R)-2-(3,4-dihydroxyphenyl)-4-[(3R,4R)-3-(3,4-dihydroxyphenyl)-4,6,8-trihydroxy-3,4-dihydro-1H-2-benzopyran-7-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
描述
Present in fruit and leaves of blackberry (Rubus fruticosus), raspberry (Rubus idaeus) and cowberry (Vaccinium vitis idaea). Procyanidin B8 is found in many foods, some of which are fruits, red raspberry, lingonberry, and common grape.
异构
O[C@@H]1[C@H](OC2=CC(O)=CC(O)=C2[C@H]1C1=C(O)C2=C(C=C1O)[C@@H](O)[C@H](OC2)C1=CC=C(O)C(O)=C1)C1=CC(O)=C(O)C=C1
InChI标识符
InChI=1S/C30H26O12/c31-13-7-20(36)23-22(8-13)42-30(12-2-4-17(33)19(35)6-12)28(40)25(23)24-21(37)9-14-15(26(24)38)10-41-29(27(14)39)11-1-3-16(32)18(34)5-11/h1-9,25,27-40H,10H2/t25-,27+,28-,29+,30+/m0/s1
键
OHIUVDQGXUITJQ-VDKDFJRPSA-N