A hydroxyisoflavanone that is isoflavanone substituted by hydroxy groups at positions 5, 7, 2' and 4' and a 3-hydroxy-3-methylbutyl group at position 8.

Identification

IUPAC Names

3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-hydroxy-3-methylbutyl)-2,3-dihydro-4H-chromen-4-one

Molecular Formula
C20H22O7
Mass
374.38450
Monoisotopic Mass
374.13655
Charge
0
InChI
InChI=1S/C20H22O7/c1-20(2,26)6-5-12-15(23)8-16(24)17-18(25)13(9-27-19(12)17)11-4-3-10(21)7-14(11)22/h3-4,7-8,13,21-24,26H,5-6,9H2,1-2H3
InChIKey
QISUKJAAXYVLMA-UHFFFAOYSA-N
SMILES
CC(C)(O)CCc1c(O)cc(O)c2C(=O)C(COc12)c1ccc(O)cc1O
Synonyms

Kievitone hydrate

kievitone hydrate

Species

Europe PubMed Central results


Intercellular exchanges of membrane patches (trogocytosis) highlight the next level of immune plasticity.

Author: Caumartin J, Lemaoult J, Carosella ED.

Abstract: Although they have been evidenced a long time ago, exchanges of antigens between cells have remained poorly understood and their significance is still unclear. Yet, intercellular antigen exchanges, and most particularly intercellular exchanges of intact membrane patches, also called trogocytosis, have recently been the subject of renewed interest. We here briefly outline the key findings concerning trogocytosis, and discuss their implications.