Resveratrol/phloroglucinol glycosides from the roots of Lysidice rhodostegia.

نویسندگان

  • Song Gao
  • Jing Liu
  • Guang-Miao Fu
  • You-Cai Hu
  • Shi-Shan Yu
  • Li-Hua Fan
  • De-Quan Yu
  • Jing Qu
چکیده

Two new phloroglucinol glycosides, lysidisides C (1) and D (2), together with two new resveratrol glycosides, lysidisides E (3) and F (4), were isolated from the n-BuOH extract of the roots of Lysidice rhodostegia. The structures were elucidated on the basis of spectroscopic and chemical evidence. The antioxidant activity of the isolates was also investigated

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منابع مشابه

Phloroglucinols with Antioxidant Activities Isolated from Lysidice rhodostegia.

Two new phloroglucinols, lysidisides X and Y (1 and 2), and two known compounds, 2-(2-methylbutyryl)phloroglucinol 1-O-β-d-glucopyranoside (3) and (E)-resveratrol 3-(6″-galloyl)-O-β-d-glucopyranoside (4), have been isolated from the roots of Lysidice rhodostegia. The structures of 1 and 2 were elucidated primarily by NMR experiments. Their absolute configurations were deduced via circular dichr...

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عنوان ژورنال:
  • Planta medica

دوره 73 2  شماره 

صفحات  -

تاریخ انتشار 2007