A New Phenolic Glycoside from Kalimeris shimadae

Fifteen phenolic constituents were isolated from the 80% ethanol extract ofKalimeris shimadae, including two phenolic glycosides (1,2), six flavonoids (3 –8), five phenylpropanoids (9 –13), and two lignans (14,15). Their structures were identified by spectroscopic analysis and comparison with literature data. Compound1 was a new glucosyringic acid derivative, whereas compounds2 –14 were first discovered fromK. shimadae.

Source: Chemistry of Natural Compounds - January 27, 2024 Category: Chemistry Source Type: research