| Title : Synthesis and pharmacological evaluation of multifunctional tacrine derivatives against several disease pathways of AD - Digiacomo_2015_Bioorg.Med.Chem.Lett_25_807 |
| Author(s) : Digiacomo M , Chen Z , Wang S , Lapucci A , Macchia M , Yang X , Chu J , Han Y , Pi R , Rapposelli S |
| Ref : Bioorganic & Medicinal Chemistry Lett , 25 :807 , 2015 |
|
Abstract :
A novel series of tacrine derivatives were designed and synthesized by combining caffeic acid (CA), ferulic acid (FA) and lipoic acid (LA) with tacrine. The antioxidant study revealed that all the hybrids have much more antioxidant capacities compared to CA. Among these compounds, 1b possessed a good ability to inhibit the beta-amyloid protein (Abeta) self-aggregation, sub-micromole acetylcholinesterase (AChE)/butyrylcholinesterase (BCHE) inhibitory, modest BACE1 inhibitory. Moreover, compound 1b also was a DPPH radical scavenger and copper chelatory as well as had potent neuroprotective effects against glutamate-induced cell death with low toxicity in HT22 cells. Our findings suggest that the compound 1b might be a promising lead multi-targeted ligand and worthy of further developing for the therapy of Alzheimer's disease. |
| PubMedSearch : Digiacomo_2015_Bioorg.Med.Chem.Lett_25_807 |
| PubMedID: 25597007 |
Digiacomo M, Chen Z, Wang S, Lapucci A, Macchia M, Yang X, Chu J, Han Y, Pi R, Rapposelli S (2015)
Synthesis and pharmacological evaluation of multifunctional tacrine derivatives against several disease pathways of AD
Bioorganic & Medicinal Chemistry Lett
25 :807
Digiacomo M, Chen Z, Wang S, Lapucci A, Macchia M, Yang X, Chu J, Han Y, Pi R, Rapposelli S (2015)
Bioorganic & Medicinal Chemistry Lett
25 :807