Jerzmanowska; Michalska, Chemistry and industry, 1957, p. 1318
作者:Jerzmanowska、Michalska
DOI:——
日期:——
Influence of a 4′-substituent on the efficiency of flavonol-based fluorescent indicators of β-glycosidase activity
作者:Milena Reszka、Illia E. Serdiuk、Karol Kozakiewicz、Andrzej Nowacki、Henryk Myszka、Piotr Bojarski、Beata Liberek
DOI:10.1039/d0ob01505a
日期:——
This article presents novel fluorescent probes, based on the excited-state intramolecular protontransfer (ESIPT) phenomenon and flavonols, sensitive to the action of specific glycosidases. 4′-Substituted flavonols were synthesized, using various approaches, and glycosylated with D-glucose, N-acetyl-D-glucosamine and D-glucuronic acid. Evaluation of the β-glycosidase activities was performed in neutral