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).
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.