Two new ent-kaurane diterpenoids, minheryins H （1） and I （2）, were isolated from the leaves of Isodon henryi. Their structures were elucidated by means of spectroscopic analysis, including 2D NMR spectra.
基金the Natural Science Foundation of Yunnan Province (No. 2004C0008Z)the National Natural Science Foundation of China (No.20502026 to Q.B.H.and No.30772637 to H.D.Sun).
文摘Two new ent-kaurane diterpenoids, minheryins H （1） and I （2）, were isolated from the leaves of Isodon henryi. Their structures were elucidated by means of spectroscopic analysis, including 2D NMR spectra.
