Design, Synthesis, and Biological Evaluation of Semicarbazide-Sensitive Amine Oxidase (SSAO) Inhibitors with Anti-inflammatory Activity

2006 ◽  
Vol 49 (7) ◽  
pp. 2166-2173 ◽  
Author(s):  
Eric Y. Wang ◽  
Hongfeng Gao ◽  
Luisa Salter-Cid ◽  
Jun Zhang ◽  
Li Huang ◽  
...  
2017 ◽  
Vol 13 (2) ◽  
pp. 186-195 ◽  
Author(s):  
Jelena Savic ◽  
Sanda Dilber ◽  
Marina Milenkovic ◽  
Jelena Kotur-Stevuljevic ◽  
Bojan Markovic ◽  
...  

Author(s):  
Asma D. Ambekari ◽  
Shrinivas K. Mohite

Series of novel substituted Synthesis of N-{[5-(substituted)-1,3,4-oxadiazole-2-yl] carbamothioyl} derivatives containing 1,3,4-oxadiazole moiety were synthesized by microwave as a green chemistry method and conventional method by using pyridine 3- carboxylic acid as a starting material. The structures of the synthesized compounds were characterized by physicochemical data, IR, Mass spectra and 1HNMR. All the newly synthesized compound screened for their antimicrobial and In-vivo and In-vitro Anti-inflammatory studies. Anti-inflammatory studies revealed that compound 4f showed significant in-vivo and in-vitro anti-inflammatory activity as well potent antimicrobial activity.


2019 ◽  
Vol 28 (6) ◽  
pp. 849-856 ◽  
Author(s):  
Chetan Kumar ◽  
Anil Kumar ◽  
Yedukondalu Nalli ◽  
Waseem I. Lone ◽  
Naresh K. Satti ◽  
...  

Author(s):  
Prabhu C. Jalihal ◽  
Vaibhav Rajoriya ◽  
Varsha Kashaw

Objective: The object of the study is to design, synthesize and biological evaluation of isoniazid derived 1,2,4-triazoles compounds.Methods: Isoniazid based 1,2,4-triazoles derivatives have been synthesized by reaction of Isoniazid with carbon disulfide in basic medium (KOH) to form Potassium dithiocarbazinate salt and reaction with hydrazine hydrate converted into 4-amino-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol. These compounds were reacted with seven different benzaldehyde to form 4-[(substituted phenyl)-methylene]-amino-5-(pyridine-4-yl)-4H-1,2,4-triazol-3-thiol (4). The final compounds were synthesized by reaction with four different acetanilide to form 4-[substituted phenyl)-methylene]-amino-3-(N-substitutedcarboxamidomethylthio)-5-(pyridine-4-yl)-4H-1,2,4-triazoles derivatives. All these compounds were characterized by IR, 1H-NMR, [13]C-NMR and elemental analysis. The antimicrobial activity was determined by the cup plate method. Acute anti-inflammatory activity determined by using carrageenan-induced rat paw edema model.Results: Series PJ-A4, PJ-A7 and PJ-A13 showed more than 90% of the zone of inhibition against both Gram positive and Gram negative organisms. The antifungal study suggested that among synthesized compounds series PJ-A4, A7, A9, A11 and A13 showed more than 90% of zone of inhibition, A2, A10 and A12 shows more than 80% of the zone of inhibition. Anti-inflammatory study data indicate that compounds PJ-A4, PJ-A8, PJ-A9 and PJ-A13 produced 70 to 76% of paw edema inhibition compare to standard drug Ibuprofen which showed 83.3% after 5 h. Conclusion: Results suggested that the isoniazid based 1,2,4-triazole derivatives have significant antibacterial, antifungal and anti-inflammatory activity.


2015 ◽  
Vol 11 (7) ◽  
pp. 705-711
Author(s):  
El-Sayed M. Lashine ◽  
Abdel Fattah Haikal ◽  
Mansour E. Abou Kul ◽  
Lina A. Nasrallah ◽  
Ahmed M. Naglah

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