Two eudesmane sesquiterpenes from Laggera pterodonta.

نویسندگان

  • Y-B Liu
  • W Jia
  • Z Yao
  • Q Pan
  • Y Takaishi
  • H-Q Duan
چکیده

Two new eudesmane sesquiterpenes, 2alpha-hydroxy pterodontic acid (1) and pterodolide [3alpha-(2-methyl-2,3-epoxy)-butyric-4alpha-acetoxy-8beta-ethoxy eudesma-7(11)-en-8alpha,12-olide (2), along with five known compounds (3-7) were isolated from the aerial parts of Laggera pterodonta. Their structures were elucidated on the basis of spectroscopic methods. The immunosuppressive activity of the isolated compounds was investigated.

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عنوان ژورنال:
  • Journal of Asian natural products research

دوره 9 3-5  شماره 

صفحات  -

تاریخ انتشار 2006