A new phenolic compound, 6'-O-sulfonyl-salidroside (1), together with fifteen known compounds, were isolated from the all parts of Limonium pruinosum. Their structures were elucidated by 1D and 2D NMR experiments including 1D TOCSY, DQF-COSY, HSQC and HMBC spectroscopy, as well as ESIMS analysis. The antioxidant activity of the extracts and all isolated compounds was evaluated by DPPH test.
Phenolic compounds from Limonium pruinosum
MALAFRONTE, NICOLA;MENCHERINI, TERESA;ESPOSITO, TIZIANA;AQUINO, Rita Patrizia;
2015-01-01
Abstract
A new phenolic compound, 6'-O-sulfonyl-salidroside (1), together with fifteen known compounds, were isolated from the all parts of Limonium pruinosum. Their structures were elucidated by 1D and 2D NMR experiments including 1D TOCSY, DQF-COSY, HSQC and HMBC spectroscopy, as well as ESIMS analysis. The antioxidant activity of the extracts and all isolated compounds was evaluated by DPPH test.File in questo prodotto:
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