A new phloroglucinol diglycoside derivative from Hypericum japonicum Thunb.

نویسندگان

  • Xiao Wei Wang
  • Yu Mao
  • Nai-Li Wang
  • Xin Sheng Yao
چکیده

A new phloroglucinol diglycoside 1, together with eight known compounds, were isolated from Hypericum japonicum Thunb. The structure of the new compound 1 was determined by spectroscopic methods to be 4,6-dimethyl-5-O-[alpha-L-rhamnopyranosyl-(1-->6)-alpha-D-glucopyranosyl] multifidol. Different solvent extracts of Hypericum japonicum Thunb. were tested for in vivo antihypoxic activity using mice, with the EtOAc extract showing better activity.

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عنوان ژورنال:
  • Molecules

دوره 13 11  شماره 

صفحات  -

تاریخ انتشار 2008