Hydroxide-Mediated S(N)Ar Rearrangement for Synthesis of Novel Depside Derivatives Containing Diaryl Ether Skeleton as Antitumor Agents

A simple and efficient hydroxide-mediated S(N)Ar rearrangement was reported to synthesize new depside derivatives containing the diaryl ether skeleton from the natural product barbatic acid. The prepared compounds were determined using (1)H NMR, (13)C NMR, HRMS, and X-ray crystallographic analysis a...

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Detalles Bibliográficos
Autores principales: Yu, Xiang, Xi, Yinkai, Sui, Yi, Liu, Yang, Chen, Guifen, Zhang, Minjie, Zhang, Yan, Luo, Guoyong, Long, Yi, Yang, Wude
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254537/
https://www.ncbi.nlm.nih.gov/pubmed/37298778
http://dx.doi.org/10.3390/molecules28114303
Descripción
Sumario:A simple and efficient hydroxide-mediated S(N)Ar rearrangement was reported to synthesize new depside derivatives containing the diaryl ether skeleton from the natural product barbatic acid. The prepared compounds were determined using (1)H NMR, (13)C NMR, HRMS, and X-ray crystallographic analysis and were also screened in vitro for cytotoxicity against three cancer cell lines and one normal cell line. The evaluation results showed that compound 3b possessed the best antiproliferative activity against liver cancer HepG2 cell line and low toxicity, which made it worth further study.

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