Serratene triterpenes from Pinus armandii bark

@article{Fang1991SerrateneTF,
  title={Serratene triterpenes from Pinus armandii bark},
  author={Jim-Min Fang and Wei-Yu Tsai and Y. Cheng},
  journal={Phytochemistry},
  year={1991},
  volume={30},
  pages={1333-1336}
}
Abstract Five known serratene triterpenes, a nor -serratenone and four new serratene derivatives have been isolated from the bark of Pinus armandii . 

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Abstract Three new serratanes were isolated from the nonsaponifiable fraction of western white pine ( Pinus monticola Dougl.) bark. The compounds were shown to be 3β-methoxyserrat-14-ene-21α,30-diolExpand
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Abstract Seven flavonoids and seven stilbenes were isolated from the heartwood of Pinus armandii Fr. var. mastersiana Hay. Among them, trans -3,5-dimethoxystilbene oxide is a new compound andExpand
Mass spectral fragmentation studies of triterpenes related to serratenediol
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