A new abietane diterpenoid, graciliflora A (1), was isolated from the aerial parts of Isodon lophanthoides var. graciliflorus. Its structure was elucidated by spectroscopic methods, including extensive 1D and 2D NMR analysis. Compound 1 exhibited good anti-inflammatory and cytotoxic activities.

中文翻译：

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一种新的阿比旦二萜类植物，来自Isodon lophanthoides var.。禾本科

一个新的松果二萜，graciliflora A（1），是从Isodon lophanthoides var的地上部分分离出来的。graciliflorus。通过光谱方法阐明了其结构，包括广泛的1D和2D NMR分析。化合物1表现出良好的抗炎和细胞毒性活性。