| Literature DB >> 20860384 |
Amanda E Hargrove1, Ryan N Reyes, Ian Riddington, Eric V Anslyn, Jonathan L Sessler.
Abstract
Ginsenoside detection was pursued through the design of a porphyrin receptor containing two boronic acid units. This receptor was found to undergo different degrees of fluorescence quenching with five ginsenoside guests and an acylated derivative. The trends in the 1:1 binding constants, as well as ESI-HRMS analysis, support a binding mode in which the ginsenoside sugar units are bound to the boronic acid groups, while the steroid core and porphyrin ring participate in hydrophobic interactions.Entities:
Mesh：
Substances：
Year: 2010 PMID： 20860384 PMCID： PMC2966541 DOI： 10.1021/ol1019647
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005