Antitumor agents 243. Syntheses and cytotoxicity of desmosdumotin C derivatives.

Bioorg Med Chem

Natural Products Laboratory, School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA.

Published: March 2005

New analogs of desmosdumotin C (1), in which other aromatic rings replaced the terminal phenyl group and the A-ring was modified, were synthesized. Compounds 2-9, 13, and 16 were evaluated in vitro against human tumor cell replication. The 4-bromophenyl analog (2) showed potent cytotoxic activity in four different tumor cell lines.

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http://dx.doi.org/10.1016/j.bmc.2004.12.040DOI Listing

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