ArticleEuropean journal of medicinal chemistry2013
Practical synthesis of a chromene analog for use as a retinoic acid receptor alpha antagonist lead compound.
Article in European journal of medicinal chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 6 citations in OpenAlex.
- Stereoselective vicinal C(sp³)-C bond formation via metallaphotoredox 1,2-difunctionalization of internal alkenes.Nature communications · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Retinoic acid receptor alpha (RARα) selective compounds may guide the design of drugs that can be used in conjunction with hormonal adjuvant therapy in the treatment of breast cancer. Herein we report a modified synthesis of a known RARα antagonist, 2-fluoro-4-[[[8-bromo-2,2-dimethyl-4-(4-methylphenyl)chroman-6-yl]carbonyl]amino]benzoic acid and a synthesis of its unknown, desfluoro analog, 4-[[[8-bromo-2,2-dimethyl-4-(4-methylphenyl)chroman-6-yl]carbonyl]amino]benzoic acid. The modified route allows for facile reaction workups, increased yields, lower cost and incorporates a green alternative step. Structure-activity relationship studies determined through functional cell-based assays, demonstrated antagonism to RARα for both compounds. Molecular modeling within the RARα binding pocket was used to compare binding interactions of the desfluoro analog to a known RAR antagonist.
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