ent-Atisane and ent-kaurane diterpenoids from Isodon rosthornii.

Abstract

A new ent-atisanoid (1) and three new ent-kauranoids (2-4) belonging to different types, along with four known compounds were isolated from Isodon rosthornii. Their structures were established by means of extensive spectroscopic analysis. The absolute configuration of 1 was further determined by X-ray diffraction. Compounds 1 and 5 are the first example of atisane-type diterpenoid from this plant.

DOI: 10.1016/j.fitote.2013.04.009

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Cite this paper

@article{Zhan2013entAtisaneAE, title={ent-Atisane and ent-kaurane diterpenoids from Isodon rosthornii.}, author={Rui Zhan and Xiao-nian Li and Xue Du and Wei-guang Wang and Ke Dong and Jia Su and Yan Li and Jian-Xin Pu and Han-Dong Sun}, journal={Fitoterapia}, year={2013}, volume={88}, pages={76-81} }