1. Academic Validation
  2. ent-Kaurane diterpenoids from Isodon scoparius

ent-Kaurane diterpenoids from Isodon scoparius

  • J Nat Prod. 2009 Jan;72(1):125-9. doi: 10.1021/np800484j.
Yong Zhao 1 Jian-Xin Pu Sheng-Xiong Huang Ying-Li Wu Li-Bin Yang Wei-Lie Xiao Quan-Bin Han Guo-Qiang Chen Han-Dong Sun
Affiliations

Affiliation

  • 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China.
Abstract

Nine new ent-kaurane Diterpenoids, isoscoparins D-L (1-9), and an artificial product, the acetonide of rabdoloxin A (10), along with 16 known analogues (11-26), were isolated from the leaves of Isodon scoparius. The new structures were determined by 1D and 2D NMR spectroscopic analysis. Selected compounds were evaluated for their cytotoxicity against NB4, A549, PC-3, MCF-7, and SH-SY5Y cell lines.

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