Kuguacin A
IUPAC 名称
(1R,2R,5S,10S,11S,14R,15R)-5-hydroxy-14-[(4E)-6-hydroxy-6-methylhept-4-en-2-yl]-6,6,11,15-tetramethyl-9-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-ene-1-carbaldehyde
描述
Kuguacin a is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Kuguacin a can be found in bitter gourd, which makes kuguacin a a potential biomarker for the consumption of this food product.
异构
O=C[C@@]12CC[C@]3(C)[C@]([H])(CC[C@@]3(C)[C@]1([H])C(=O)C=C1[C@@]2([H])CC[C@H](O)C1(C)C)C(C)C\C=C\C(O)(C)C
InChI标识符
InChI=1S/C30H46O4/c1-19(9-8-13-26(2,3)34)20-12-14-29(7)25-23(32)17-22-21(10-11-24(33)27(22,4)5)30(25,18-31)16-15-28(20,29)6/h8,13,17-21,24-25,33-34H,9-12,14-16H2,1-7H3/b13-8+/t19?,20-,21-,24+,25+,28-,29+,30-/m1/s1
键
HJGYRKQQQWEVSH-YPCDWISISA-N