3147-31-7Relevant academic research and scientific papers
Evaluation of 1-arylpiperazine derivative of hydroxybenzamides as 5-HT 1A and 5-HT7 serotonin receptor ligands: An experimental and molecular modeling approach
Kowalski, Piotr,Jaskowska, Jolanta,Bojarski, Andrzej J.,Duszyaska, Beata,Bucki, Adam,Koaaczkowski, Marcin
experimental part, p. 192 - 198 (2011/04/16)
The synthesis and evaluation as 5-HT1A and 5-HT7 serotonin receptor ligands of the two sets of O-substituted hydroxybenzamides, structurally related to 2-{3-[4-(2-methoxyphenyl)piperazin-1-yl]propoxy} benzamide (1), (Ki 5-
The synthesis of cyclic and acyclic long-chain arylpiperazine derivatives of salicylamide as serotonin receptor ligands
Kowalski, Piotr,Jaskowska, Jolanta,Bojarski, Andrzej J.,Duszynska, Beata
, p. 209 - 214 (2008/09/18)
(Chemical Equation Presented) The 1-arylpiperazine series of N-substituted 1,3-benzoxazine-2,4-diones as well as O- and N-substituted salicylamides with an n-propyl chain were synthesized in order to explore the effect of cyclic and acyclic salicylamide moieties on their binding affinity for 5-HT1A, 5-HT2A and 5-HT7 receptor sites. Target compounds 1 and 2 were prepared by a two-step procedure, i.e. by alkylation of 1,3-benzoxazine-2,4-dione or salicylamide with 1,3-dibromopropane and next by condensation of 3-bromopropyl intermediates with arylpiperazines; syntheses of 3-bromopropyl intermediates were performed in solvent-free conditions. Compounds 3 were prepared by hydrolysis of 1. In respect of salicylamide moieties, binding affinities for 5-HT1A and 5-HT7 receptors increase according to the rank of derivatives 3 2A receptors, increased activity of ligands was changed in reverse order to the affinity for 5-HT1A, i.e. 2 1A and 5-HT7 receptor binding constants were the highest for the 2-methoxyphenyl ligand 2c, while the 3-chlorophenyl ligand 3b was most active for 5-HT2A receptors.
