Kuguacin C
IUPAC 名称
(1S,2S,5S,10R,11S,14R,15R)-5-hydroxy-1,6,6,11,15-pentamethyl-14-[(2R)-4-oxopentan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-9-one
描述
Kuguacin c is a member of the class of compounds known as oxosteroids. Oxosteroids are steroid derivatives carrying a C=O group attached to steroid skeleton. Kuguacin c is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Kuguacin c can be found in bitter gourd, which makes kuguacin c a potential biomarker for the consumption of this food product.
异构
[H][C@@]1(CC[C@@]2(C)[C@]3([H])C(=O)C=C4[C@@]([H])(CC[C@H](O)C4(C)C)[C@]3(C)CC[C@]12C)[C@H](C)CC(C)=O
InChI标识符
InChI=1S/C27H42O3/c1-16(14-17(2)28)18-10-11-27(7)23-21(29)15-20-19(8-9-22(30)24(20,3)4)25(23,5)12-13-26(18,27)6/h15-16,18-19,22-23,30H,8-14H2,1-7H3/t16-,18-,19-,22+,23-,25+,26-,27+/m1/s1
键
IYPOYTOMWGNYHY-QOYGTXLBSA-N