| Title : Synthesis, cytotoxic, anti-lipoxygenase and anti-acetylcholinesterase capacities of novel derivatives from harmine - Filali_2016_J.Enzyme.Inhib.Med.Chem_31(sup1)_23 |
| Author(s) : Filali I , Belkacem MA , Ben Nejma A , Souchard JP , Ben Jannet H , Bouajila J |
| Ref : J Enzyme Inhib Med Chem , 31(sup1) :23 , 2016 |
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Abstract :
We synthesized two series of new hydrazide harmine derivatives. The reaction of harmine 1 with ethyl acetate chloride afforded the corresponding ethyl ester 2. The treatment of 2 with hydrazine hydrate gave the hydrazide 3 which further converted into hydrazones 4a-j and dihydrazides 5a-c. A series of new triazoles 7a-f has also been prepared from the suitable propargyl harmine 6. The synthesized derivatives were characterized by 1H-NMR, 13C-NMR, and HRMS and evaluated for their activities against MCF7, HCT116 OVCAR-3, acetylcholinesterase and 5-lipoxygenase. The most hydrazones derivatives 4a-j have a good cytotoxic activity against all cell lines, when 4a, 4d, 4f and 4 g are more active than 1 (against OVCAR-3 IC50 16.7-2.5 muM). The compound 6 was the most active (IC50 = 1.9 muM) against acetylcholinesterase. Some compounds exhibited significant activity against 5-lipoxygenase (IC50 = 30.9-63.1 muM). |
| PubMedSearch : Filali_2016_J.Enzyme.Inhib.Med.Chem_31(sup1)_23 |
| PubMedID: 27028352 |
| Inhibitor | Harmine |
Filali I, Belkacem MA, Ben Nejma A, Souchard JP, Ben Jannet H, Bouajila J (2016)
Synthesis, cytotoxic, anti-lipoxygenase and anti-acetylcholinesterase capacities of novel derivatives from harmine
J Enzyme Inhib Med Chem
31(sup1) :23
Filali I, Belkacem MA, Ben Nejma A, Souchard JP, Ben Jannet H, Bouajila J (2016)
J Enzyme Inhib Med Chem
31(sup1) :23