Summary
The isolation of crystalline intermedine fromConoclinium, coelestinum (L.) DC., notmixed with the diastereoisomeric congener base lycopsamine, is reported.E. compositifolium Walt. yielded the usual mixture of intermedine and lycopsamine; fromE. altissimum L. rinderine and 7-angelylheliotridine have been isolated.
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References
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Work at the Florida State University supported in part by a grant (CA-13121) from the U.S. Public Health Service through the National Cancer Institute.
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Herz, W., Kulanthaivel, P., Subramanian, P.S. et al. Alkaloids of Conoclinium coelestinum (L.) DC.,Eupatorium compositifolium walt., andE. altissimum L.: Isolation of crystalline intermedine from C. coelestinum. Experientia 37, 683 (1981). https://doi.org/10.1007/BF01967919
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DOI: https://doi.org/10.1007/BF01967919