Sesquiterpene glycosides from Cosmospora joca

Tzong-Huei Lee1, Chung-Kuang Lu, Guei-Jane Wang

  • 1Graduate Institute of Pharmacognosy, Taipei Medical University, Taipei, Taiwan 110, Republic of China. thlee@tmu.edu.tw

Summary

Five new compounds, cosmosporasides A-E, were isolated from Cosmospora joca. These compounds, except for one, showed potential in inhibiting nitric oxide production in immune cells.

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