Syntheses, Characterization and In-Vitro Anti-Inflammatory Activity of Some Novel Thiophenes
Journal Title: Macedonian Journal of Medical Sciences (MJMS) - Year 2012, Vol 5, Issue 2
Abstract
Aim: The present study was aimed to synthesize a series of 2-substituted benzylidine imino-3-(3- chloro-4-fluorophenyl)-carboxamido-4,5-trimethylene thiophenes SPJ-1(a-m) and to evaluate their in-vitro anti-inflammatory activity. Materials and Methods: The starting material (SPJ-1) was prepared by the application of versatile Gewald reaction. The In-vitro anti-inflammatory activity of synthesized compounds [SPJ-1(a-m)] was evaluated using inhibition of bovine serum albumin denaturation method. Result: SPJ-1b and SPJ-1g have shown significant in-vitro anti-inflammatory activity. Conclusion: The findings of the present study clearly demonstrate that chloro functional group possess inhibition of bovine serum albumin denaturation capacity and has in-vitro anti-inflammatory activity. However hydroxyl, nitro, methyl, methoxy and dimethyl amino derivatives did not show any in-vitro anti-inflammatory activity.
Authors and Affiliations
Satyendra Deka| Assam Down Town University, Dept. of Pharmacy, Panikhati, Guwahati-26, Assam, India, Shamanna Mohan| Department of Pharmaceutical Chemistry, P.E.S. College of Pharmacy, Bangalore-50, Karnataka, India, Janardhan Saravanan| Department of Pharmaceutical Chemistry, P.E.S. College of Pharmacy, Bangalore-50, Karnataka, India, Manoj Kakati| Department of Pharmaceutical Chemistry, P.E.S. College of Pharmacy, Bangalore-50, Karnataka, India, Apurba Talukdar| Assam Down Town University, Dept. of Pharmacy, Panikhati, Guwahati-26, Assam, India, Bhargab Jyoti Sahariah| Assam Down Town University, Dept. of Pharmacy, Panikhati, Guwahati-26, Assam, India, Biplab Kumar Dey| Assam Down Town University, Dept. of Pharmacy, Panikhati, Guwahati-26, Assam, India, Rama Kanta Sarma| Govt. Ayurvedic College, Dept. of RS & VK Guwahati-14, Assam, India
Analysis of Transforming Growth Factor-Beta1 Gene Polymorphisms in Macedonian Patients with Chronic Periodontitis
Background. The existing conflicting data in the literature about the significance of TGF-beta1 polymorphisms in periodontitis. Aim. To determine whether TGF-beta1 polymorphisms are associated with periodontitis in Mac...
IL-1 Gene Cluster Polymorphisms in the Macedonian Population
The aim of this study was to genotype IL-1 gene cluster polymorphisms in the Macedonian population. A group composed of 301 healthy unrelated individuals was selected. IL-1 genotyping of the samples was performed by th...
Anti-hyperlipidemic Activity of Thieno – [2, 3-d] - Pyrimidin-4- (3H)-ones
Aim: The present study was aimed to evaluate some newly synthesized thieno – [2, 3-d] - pyrimidin-4- (3H)-ones namely SR-C1 to SR-C12 for their anti-hyperlipidemic activity. Materials and Methods: Anti-hyperlipidemic...
Day-Case Herniotomy Surgery for Children with Inhalational Anaesthesia in Lagos, Nigeria
Introduction: Inguinal herniotomy is a common surgical procedure in Nigeria and may sometimes require hospital admission. In most low-income countries, bed spaces are inadequate and waiting lists for surgery long. We r...
Comparing Preterm and Term Newborns Serum Adiponectin and Leptin Concentrations and their Correlations with Anthropometric Parameters
Introduction: Serum adipocytokines concentration, their mutual relationship and correlations with anthropometric data could be indicators of fetal and neonatal growth maturity level in term and preterm infants. Object...