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Publikācija: Synthesis and Evaluation of Reducing Capacity and Calcium Channel Blocking Activity of Novel 3

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Publikācijas valoda English (en)
Nosaukums oriģinālvalodā Synthesis and Evaluation of Reducing Capacity and Calcium Channel Blocking Activity of Novel 3,5-Dipropargylcarbonyl-Substituted 1,4-Dihydropyridines
Pētniecības nozare 1. Dabaszinātnes
Pētniecības apakšnozare 1.4. Ķīmija
Autori Martins Rucins
Marina Gosteva
Ilona Domracheva
Iveta Kanepe-Lapsa
Sergejs Beļakovs
Māra Plotniece
Kārlis Pajuste
Brigita Cekavicus
Madara Jekabsone
Arkadij Sobolev
Irina Shestakova
Aiva Plotniece
Atslēgas vārdi 1,4-DHP, alkylation, Calcium channel blocking activity, reducing capacity
Anotācija Novel pyridinium salts on the basis of 4-(3-pyridyl)-3,5-dipropargylcarbonyl-1,4-dihydropyridine were obtained by quaternisation of pyridine moiety with different alkyl halides. The reducing capacity of the synthesized compounds was evaluated using phosphomolybdenum complex method. The obtained results confirmed that all tested compounds possessed reducing capacity. Callcium channel antagonist and agonist activities of the compounds were additionaly assayed by changes in intracellular calcium ion concentration in H9C2 and A7R5 cell lines. The obtained data confirmed that all synthesized 1,4-dihydropyridine derivatives have smouth muscle selective antagonist activities, and in the case of 4-phenyl derivative the activity was 4.7 times higher than that of amlodipine.
Hipersaite: http://hgs.osi.lv/index.php/hgs/article/view/1921 
Atsauce Rucins, M., Gosteva, M., Domracheva, I., Kanepe-Lapsa, I., Beļakovs, S., Plotniece, M., Pajuste, K., Cekavicus, B., Jekabsone, M., Sobolev, A., Shestakova, I., Plotniece, A. Synthesis and Evaluation of Reducing Capacity and Calcium Channel Blocking Activity of Novel 3,5-Dipropargylcarbonyl-Substituted 1,4-Dihydropyridines. Химия гетероциклических соединений, 2014, N 10, 1557.-1568.lpp. ISSN 0132-6244.
ID 19714