An unusual m-hydroxyacetophenone and three new chromanone derivatives from Chrysothamnus viscidiflorus |
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| Authors: | le-van Ngo Van Cuong Pham Thi |
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| Institution: | Department of Chemistry, Texas A & M University, College Station, TX 77843, U.S.A. |
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| Abstract: | An unusual m-hydroxyacetophenone, named viscidone, and three new chroman-4-one derivatives were isolated from Chrysothamnus viscidiflorus ssp. lanceolatus, which also contained a known p-hydroxyacetophenone derivative. Their structures were determined by spectroscopic (1H and 13C NMR, UV, IR and MS) and chemical means. |
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| Keywords: | Astereae Compositae chroman-4-one derivatives |
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