Title of article
An asymmetric ent-kauranoid dimer from Isodon rubescens var. lushanensis
Author/Authors
Han، نويسنده , , Quanbin and Lu، نويسنده , , Yang and Wu، نويسنده , , Li and He، نويسنده , , Zhen-Dan and Qiao، نويسنده , , Chun-Feng and Xu، نويسنده , , Hong-Xi and Zheng، نويسنده , , Qitai and Sun، نويسنده , , Han-Dong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
3
From page
5373
To page
5375
Abstract
A novel asymmetric ent-kauranoid dimer, lushanrubescensin J (1), was isolated from Isodon rubescens var. lushanensis. Its structure was elucidated by the spectroscopic evidences. The stereochemistry was confirmed by the single crystal X-ray diffraction of its tetraacetate. Compound (1) exhibited potent inhibitory activity against K562 cells with IC50 = 0.93 μg/mL.
Keywords
Isodon rubescens var. lushanensis , ent-Kaurane dimer , Lushanrubescensin J , Tetraacetate
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846343
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