ArticleEuropean journal of medicinal chemistry reports2025
Synthesis of novel derivatives from machilin C/D as antiproliferative agents against triple negative breast cancer.
Article in European journal of medicinal chemistry reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Lignans are small polyphenolic compounds that play an active role in plant defense against pathogens and predators. Recently, lignan machilin D was reported to be effective as an anti-tumorigenic agent in triple negative breast cancer (TNBC) tumor-bearing mice. Previous studies have relied on plant-extracted material limiting scalability and diversification of the natural scaffold. Herein, we describe a generalizable one-pot synthesis of machilin D and its derivatives via an iron chloride-induced dimerization of isoeugenol. Employing this synthetic methodology allowed for a robust diversification campaign to access seven (7) new lignan derivatives of the machilin D family with superior anti-proliferative properties in 2D and 3D TNBC models. Overall, this work enables lignan natural product-based drug discovery as a platform to identify new probes to elucidate lignan targets in biology and therapeutics for aggressive cancers such as TNBC.
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