Altamisin, a new sesquiterpene lactone f
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J. Borges; M.T. Manresa; J.L. Martín; C. Pascual; P. Vázquez
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Article
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1978
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Elsevier Science
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French
⚖ 106 KB
In this communication we report the isolation and structure determination of altamisin (I), a new sesquiterpene lactone whose structure 1 is related to that of the psilostachyins . Chloroform extraction of the 2 aerial part of Ambrosia cumanensis H.B.K. , collected from the outskirts of San Salvador