Summary
An improved route to quinonoid analogues of podophyllotoxin has been devised. Derivatives have been characterised by HPLC, NMR, and mass spectrometry; these include compounds in which the original reactivity of the lignan is modified by remote substition, which also retain the physiologically active configuration in the presence of bases.
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References
Papers submitted to the First International Symposium on the Podophyllotoxins in Cancer Therapy, Southampton, July 1981
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This paper forms part 17 in the series ‘Lignans and Related Phenols’
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Ayres, D.C., Lim, C.K. Modification of the pendant ring of podophyllotoxin. Cancer Chemother. Pharmacol. 7, 99–101 (1982). https://doi.org/10.1007/BF00254529
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DOI: https://doi.org/10.1007/BF00254529