Bioorganic and Medicinal Chemistry
Bioorganic and Medicinal Chemistry
5 years ago

The design and synthesis of a novel compound of berberine and baicalein that inhibits the efficacy of lipid accumulation in 3T3-L1 adipocytes

The design and synthesis of a novel compound of berberine and baicalein that inhibits the efficacy of lipid accumulation in 3T3-L1 adipocytes
The combination of berberine and baicalein may have a better therapeutic effect against disease. To explore the combined effect of baicalein and berberine in the treatment of obesity, we designed and synthesized a hybrid compound, and its biological activities were evaluated in 3T3-L1 adipocytes. The structures of the berberine-baicalein (BBS) compounds were confirmed by 1H NMR, 13C NMR, ultraviolet spectroscopy and high resolution mass sectrometry (HRMS). The present study showed that the IC50 values of the inhibitory effects of baicalein, berberine and BBS against 3T3-L1 cells were 29.81±0.90, 21.84±1.67 and 9.42±0.60 µM, respectively. The expression of mRNAs related to lipolysis and lipogenesis were examined by quantitative real-time PCR. The results showed that BBS could up-regulate the expression of the Atgl gene and down-regulate the mRNA expression of Srebp-1c, Fasn, Scd1, and Acc in 3T3-L1 adipocytes. These results indicate that BBS may have a stronger effect than baicalein and berberine on the viability of 3T3-L1 preadipocytes. In addition, BBS may have therapeutic effects and pharmacological activities against obesity. This “medicine couple” may be beneficial for studies of traditional Chinese medicine.

Publisher URL: www.sciencedirect.com/science

DOI: S0968089617313366

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