Derivatives of Imidazole. I. Synthesis and Reactions of Imidazo[1,2-α]pyridines with Analgesic, Antiinflammatory, Antipyretic, and Anticonvulsant Activity

1965 ◽  
Vol 8 (3) ◽  
pp. 305-312 ◽  
Author(s):  
Luigi Almirante ◽  
Luigi Polo ◽  
Alfonso Mugnaini ◽  
Ercolina Provinciali ◽  
Pierluigi Rugarli ◽  
...  
2012 ◽  
Vol 10 (2) ◽  
pp. 173-182 ◽  
Author(s):  
Jolanta Obniska ◽  
Iwona Chlebek ◽  
Krzysztof Kaminski ◽  
Andrzej J.Bojarski ◽  
Grzegorz Satala

Pharmacia ◽  
2019 ◽  
Vol 66 (3) ◽  
pp. 141-146
Author(s):  
Hanna Severina ◽  
Olga O. Skupa ◽  
Natalya I. Voloshchuk ◽  
Marharyta M. Suleiman ◽  
Victoriya A. Georgiyants

The alkylation of 6-methyl-2-thioxo-2,3-dihydro-1H-pyrimidine-4-one phenacyl bromides under different conditions was investigated. It was found that during the reaction in the medium of DMF/K2CO3 a mixture of 2-(2-aryl-2-oxoethyl)thio-6-methyl-pyrimidine-4(3H)-one and 3-hydroxy-3-aryl-7-methyl-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-5-one was formed. The holding of the resulting mixture in the concentrated sulphuric acid leads to the formation of cyclization products - derivatives of 3-aryl-7-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one with high yields. Individual S-alkylated derivatives – 2-(2-aryl-2-oxoethyl)thio-6-methyl-pyrimidine-4(3H)-one - were obtained by reacting in methanol in the presence of sodium methoxide. Pharmacological screening of synthesized compounds for anticonvulsant activity on the model of pentylenetetrazole seizures in rats was carried out and some regularity “structure-activity” was established.


1977 ◽  
Vol 8 (28) ◽  
pp. no-no
Author(s):  
J. LANGE ◽  
S. RUMP ◽  
E. GALECKA ◽  
L. ILCZUK ◽  
M. LECHOWSKA-POSTEK ◽  
...  

2016 ◽  
Vol 89 (3) ◽  
pp. 339-352 ◽  
Author(s):  
Anna M. Waszkielewicz ◽  
Karolina Słoczyńska ◽  
Elżbieta Pękala ◽  
Paweł Żmudzki ◽  
Agata Siwek ◽  
...  

1984 ◽  
Vol 15 (41) ◽  
Author(s):  
J. LANGE ◽  
S. RUMP ◽  
G. BORKOWSKA ◽  
M. KOWALCZYK ◽  
J. LAPSZEWICZ ◽  
...  

ChemInform ◽  
2003 ◽  
Vol 34 (3) ◽  
Author(s):  
E. G. Paronikyan ◽  
A. Kh. Oganisyan ◽  
A. S. Noravyan ◽  
R. G. Paronikyan ◽  
I. A. Dzhagatspanyan

2013 ◽  
Vol 22 (11) ◽  
pp. 5349-5355 ◽  
Author(s):  
Mukesh Bansal ◽  
Bharat Goel ◽  
Shubhanjali Shukla ◽  
Radhey Shyam Srivastava

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