Three New Diarylheptanoids from Myrica nana

摘要

Three new cyclic diarylheptanoids myricananins F-H (1-3, resp.), along with five known ones, 4-8. were isolated from the roots of Myrica nana. Compound 3 has been obtained by Nagai et al. by reduction of porson with NaBH4. In this work, compound 3 was isolated from natural origin for the first time. The structures of 1-8 were elucidated using spectroscopic methods.