- Synthesis, characterization and antimicrobial activities of mercaptoxadiazoles, mercaptotriazoles and their derivatives
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Five member heterocycles are famous for their universal activities. Starting with suitably substituted hydrazides 1,3,4-oxadiazole-2-thiones (1-5) and 1,2,4-triazolethionamines (6-11) were synthesized which were later on converted into Mannich products (13-22) and traizolothiadiazines (23-28) respectively. Structures were established by FTIR, hydrogen, carbon NMR, and mass spectrometric analysis. Compounds were evaluated for their antimicrobial studies. Compounds 13, 19 and 23 showed maximum inhibitions in opposition to the bacterial strains while compounds 7, 11, 13 and 27 showed utmost percentage inhibition aligned with the yeast cells.
- Mumtaz, Amara,Saeed, Aamer,Malik, Imran
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p. 852 - 857
(2015/01/30)
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- Identification of a potent new chemotype for the selective inhibition of PDE4
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A series of substituted 3,6-diphenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines were prepared and analyzed as inhibitors of phosphodiesterase 4 (PDE4). Synthesis, structure-activity relationships, and the selectivity of a highly potent analogue against related phosphodiesterase isoforms are presented.
- Skoumbourdis, Amanda P.,Huang, Ruili,Southall, Noel,Leister, William,Guo, Vicky,Cho, Ming-Hsuang,Inglese, James,Nirenberg, Marshall,Austin, Christopher P.,Xia, Menghang,Thomas, Craig J.
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p. 1297 - 1303
(2008/09/20)
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