supported by the NSFC-Joint Foundation of Yunnan Province (U1302223);the National Natural Science Foundation of China (21322204);the West Light Foundation of the Chinese Academy of Sciences (J-X Pu)
Four new diterpenoids, phyllostachysins I-L (1-4), along with a known one, hebeiabinin B (5), were isolated from the aerial parts oflsodonphyllostachys (I.phyllostachys). Compounds 1 and 2 feature an ent-kaurane...