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Planta Med 1998; 64(4): 378-379
DOI: 10.1055/s-2006-957457
Letters

© Georg Thieme Verlag Stuttgart · New York

Two New Polyacetylenes from Artemisia eriopoda

Jinfeng Hu, Hongjian Jia, Suping Bai
  • Institute of Organic Chemistry, National Laboratory of Applied Organic Chemistry at Lanzhou University, Lanzhou, P. R. China
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Publication History

1997

1997

Publication Date:
04 January 2007 (online)

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Abstract

The aerial parts of Artemisia eriopoda (Compositae) afforded two new C17-polyacetylenes. Based on their IR, UV, EIMS, 1H- and 13C-NMR (DEPT) spectral data, the structures were elucidated to be (1,8E,13Z,16)-heptadecatetraene-4,6-diyne-3,11,12-triol and (1,8E,12E,14Z)-heptadecatetraene-4,6-diyne-3,11-diol.