Based on our previous report that 3-morpholino-1-phenylpropan-1-one 2, one of the fluoxetine's simplified morpholino analogue, inhibited nitric oxide (NO) production, in this paper, various substituted benzene analogues with morpholine hydrochloride of 2 were synthesized and their inhibitory effects on NO production in lipopolysaccharide (LPS)-induced BV2 cells were tested. Among the synthesized compounds, 2-trifluoromethyl analogue 16n (IC = 8.6 μM) showed a significantly higher inhibitory activity than that of the parent compound 2a (IC > 50 μM) and suppressed NO production dose-dependently without cytotoxicity.
View Article and Find Full Text PDF