New bisbenzylisoquinoline alkaloid from Laureliopsis philippiana.

نویسندگان

  • Dan Staerk
  • Loi Pham Thi
  • Hasse Bonde Rasmussen
  • Alfonso Guzmán
  • Per Mølgaard
چکیده

Phytochemical investigation of Laureliopsis philippiana resulted in isolation of a new bisbenzylisoquinoline alkaloid (1) named laureliopsine A. The structure was established by spectroscopic methods, including 2D homo- and heteronuclear NMR experiments. This finding of a bisbenzylisoquinoline alkaloid in Laureliopsis supports its close relationship to Atherosperma and its taxonomic segregation from Laurelia.

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عنوان ژورنال:
  • Fitoterapia

دوره 80 2  شماره 

صفحات  -

تاریخ انتشار 2009