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Synlett 2006(20): 3461-3463
DOI: 10.1055/s-2006-956482
DOI: 10.1055/s-2006-956482
LETTER
© Georg Thieme Verlag Stuttgart · New York
An Efficient Synthesis of a Lycobetaine-Tortuosine Analogue: A Potent Topoisomerase Inhibitor
Further Information
Received
28 September 2006
Publication Date:
08 December 2006 (online)
Publication History
Publication Date:
08 December 2006 (online)

Abstract
An efficient gram-scale synthesis that uses a Suzuki cross-coupling reaction to yield 5-methyl-2,9-dimethoxyphenanthridinium chloride, a lycobetaine-tortuosine analogue and potent topoisomerase inhibitor, is presented.
Key words
cross-coupling - Suzuki reaction - topoisomerase inhibitor - phenanthridine alkaloids - heterocycles
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References
Publication in preparation.