1029017-63-7Relevant academic research and scientific papers
Synthesis andanti-mycobacterial evaluation of some pyrazine-2-carboxylic acid hydrazide derivatives
Abdel-Aziz, Mohamed,Bdel-Rahman, Hamdy M.A.
experimental part, p. 3384 - 3388 (2010/08/13)
A series of pyrazine-2-carboxylic acid hydrazide derivatives were synthesized and screened for their activity against Mycobacterium tuberculosis. The results show that pyrazine-2-carboxylic acid hydrazi-deehydrazone derivatives 3ael were less active than pyrazinamide. In contrast,the N 4-ethyl-N1-pyr-azinoyl-thiosemicarbazide 4 showed the highest activity against M. tuberculosis H37Rv (IC90 16.87 mg/mL). Details of the structureeactivity and structureecytotoxicity relationships are discussed.
Synthesis and cytotoxic evaluation of disubstituted N-acylhydrazones pyrazinecarbohydrazide derivatives
De Ferreira, Marcelle L.,Candea, Andre L. P.,Henriques, Maria Das Gracas M. De O.,Kaiser, Carlos R.,Lima, Camilo H. Da S.,De Souza, Marcus V. N.
, p. 275 - 280 (2011/03/18)
A series of seventeen disubstituted N-acylhydrazone pyrazinecarbohydrazide (4-20) have been synthesized and evaluated for their cell viabilities, were compared to another monosubstituted derivatives previously synthesized by us. This study indicated that the position and nature of the substituents in the aromatic ring influence the cytotoxicity of this series.
Synthesis and pharmacological evaluation of pyrazine N-acylhydrazone derivatives designed as novel analgesic and anti-inflammatory drug candidates
Silva, Yolanda Karla Cupertino Da,Augusto, Cristina Villarinho,Barbosa, Maria Leticia De Castro,Melo, Gabriela Muniz De Albuquerque,Queiroz, Aline Cavalcanti De,Dias, Thays De Lima Matos Freire,Junior, Walfrido Bispo,Barreiro, Eliezer J.,Lima, Lidia Moreira,Alexandre-Moreira, Magna Suzana
experimental part, p. 5007 - 5015 (2010/09/05)
In this paper, we report the synthesis and pharmacological evaluation of pyrazine N-acylhydrazone (NAH) derivatives (2a-s) designed as novel analgesic and anti-inflammatory drug candidates. This series was planned by molecular simplification of prototype
