Theasaponin A5
IUPAC 名称
(1R,2R,5S,8S,9S,10R,11S)-5-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-12-ene-9-carboxylic acid
描述
Theasaponin a5, also known as ga5, is a member of the class of compounds known as c19-gibberellin 6-carboxylic acids. C19-gibberellin 6-carboxylic acids are c19-gibberellins with a carboxyl group at the 6-position. Thus, theasaponin a5 is considered to be an isoprenoid lipid molecule. Theasaponin a5 is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Theasaponin a5 can be found in tea, which makes theasaponin a5 a potential biomarker for the consumption of this food product.
异构
[H][C@@]12CC[C@]3(O)C[C@]1(CC3=C)[C@@H](C(O)=O)[C@]1([H])[C@]3(C)C=CC[C@@]21OC3=O
InChI标识符
InChI=1S/C19H22O5/c1-10-8-17-9-18(10,23)7-4-11(17)19-6-3-5-16(2,15(22)24-19)13(19)12(17)14(20)21/h3,5,11-13,23H,1,4,6-9H2,2H3,(H,20,21)/t11-,12-,13-,16-,17+,18+,19-/m1/s1
键
ZOWHLBOPCIHIHW-KQBHUUJHSA-N