Columbianetin
IUPAC 名称
(8R)-8-(2-hydroxypropan-2-yl)-2H,8H,9H-furo[2,3-h]chromen-2-one
描述
Columbianetin, also known as columbianetin, (S)-isomer, is a member of the class of compounds known as angular furanocoumarins. Angular furanocoumarins are furanocoumarins, with a structure characterized by a furan ring angularly fused to a coumarin. Columbianetin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Columbianetin can be found in fennel and wild celery, which makes columbianetin a potential biomarker for the consumption of these food products.
异构
CC(C)(O)[C@H]1CC2=C3OC(=O)C=CC3=CC=C2O1
InChI标识符
InChI=1S/C14H14O4/c1-14(2,16)11-7-9-10(17-11)5-3-8-4-6-12(15)18-13(8)9/h3-6,11,16H,7H2,1-2H3/t11-/m1/s1
键
YRAQEMCYCSSHJG-LLVKDONJSA-N