410078-39-6

Upstream product

• 455-19-6 4-Trifluoromethylbenzaldehyde 
• 110865-03-7 2-chloro-1-(2,4,6-trihydroxyphenyl)ethan-1-one 
• 480-66-0 2,4,6-trihydroxyacetophenone 
• 329-15-7 4-trifluoromethyl-phenyl acetyl chloride 
• 108-73-6 3,5-dihydroxyphenol 

Relevant academic research and scientific papers

Discovery of Novel Apigenin-Piperazine Hybrids as Potent and Selective Poly (ADP-Ribose) Polymerase-1 (PARP-1) Inhibitors for the Treatment of Cancer

Poly (ADP-ribose) polymerase-1 (PARP-1) is a potential target for the discovery of chemosensitizers and anticancer drugs. Amentoflavone (AMF) is reported to be a selective PARP-1 inhibitor. Here, structural modifications and trimming of AMF have led to a series of AMF derivatives (9a-h) and apigenin-piperazine/piperidine hybrids (14a-p, 15a-p, 17a-h, and 19a-f), respectively. Among these compounds, 15l exhibited a potent PARP-1 inhibitory effect (IC50 = 14.7 nM) and possessed high selectivity to PARP-1 over PARP-2 (61.2-fold). Molecular dynamics simulation and the cellular thermal shift assay revealed that 15l directly bound to the PARP-1 structure. In in vitro and in vivo studies, 15l showed a potent chemotherapy sensitizing effect against A549 cells and a selective cytotoxic effect toward SK-OV-3 cells through PARP-1 inhibition. 15l·2HCl also displayed good ADME characteristics, pharmacokinetic parameters, and a desirable safety margin. These findings demonstrated that 15l·2HCl may serve as a lead compound for chemosensitizers and the (BRCA-1)-deficient cancer therapy.

Synthesis and antidiabetic activity of 5,7-dihydroxyflavonoids and analogs

In a study to evaluate the structural elements essential for the antidiabetic activity of flavonoids, we synthesized two series of flavonoids, 5,7-dihydroxyflavanones and 5,7-dihydroxyflavones. In a screening for potential antidiabetic activity, most of the flavonoids showed a remarkable in vitro activity, and compounds 1f, 2d, and 3c were significantly more effective than the positive control, metformin. The biological activity was mainly affected by structural modification at the ring B moiety of the flavonoid skeleton. The results suggest that 5,7-dihydroxyflavonoids can be considered as promising candidates in the development of new antidiabetic lead compounds. Copyright

Synthesis and anticancer effect of B-ring trifluoromethylated flavonoids

A series of B-ring trifluoromethylated flavonoids derivatives were prepared and tested in vitro against human gastric adenocarcinoma cell line (SGC-7901). Among these derivatives, 5,7-dipropoxy-2-(4′ -trifluoromethylphenyl)-chromen-4-one 5c had the strongest activity against SGC-7901 cell.