Antioxidant and anti-inflammatory related activities of selected synthetic chalcones: structure-activity relationship studies using computational tools.
Synthetic derivatives of 1-(2-hydroxy-3-(2-hydroxy-cyclohexyl)-4,6-dimethoxy-phenyl)-methanone were evaluated in-vitro for their activities related to antioxidant and anti-inflammatory. The antioxidant potential was determined by calculating reducing potential, OH and DPPH (2,2-diphenyl-1-picryl hydrazine) radical scavenging activities. The in-vitro anti-inflammatory related activities of synthetic chalcones (SCs) were demonstrated by performing inhibition assays of trypsin, beta-glucuronidase and diene conjugates. The results of the various parameters studied shows that the selected derivatives were found to be effective reducing agents and were reactive towards stabilizing the OH and DPPH radicals. The compounds have showed moderate to poor or no inhibition profile towards trypsin and beta-glucuronidase, but were found to be effective inhibitor of dien conjugates (hydroperoxides). An attempt has been made to define structure activity relationship using BioMed CAChe 6.1.10: a computer-aided molecular modeling tool which applies equations from classical and quantum mechanics. The experimental and in silico results of the present investigation shows that the basic nucleus 1-(2-hydroxy-3-(2-hydroxy-cyclohexyl)-4,6-dimethoxy-phenyl)-methanone can be considered as a potential candidate for the design and development of lead antioxidant and anti-inflammatory agents.
Gacche
Rajesh
R
School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded, India. rngacche@rediffmail.com
Khsirsagar
Mansi
M
Kamble
Srikant
S
Bandgar
Babasaheb
B
Dhole
Nagesh
N
Shisode
Kavita
K
Chaudhari
Ajay
A
D000893:Anti-Inflammatory Agents / Q000494:pharmacology*; D000975:Antioxidants / Q000494:pharmacology*; D047188:Chalcones / Q000494:pharmacology*; D016166:Free Radical Scavengers / Q000494:pharmacology; D005966:Glucuronidase / Q000037:antagonists & inhibitors; D006861:Hydrogen Peroxide / Q000378:metabolism; D008970:Molecular Weight; D011480:Protease Inhibitors / Q000494:pharmacology; D013329:Structure-Activity Relationship
D000893:Anti-Inflammatory Agents; D000975:Antioxidants; D047188:Chalcones; D016166:Free Radical Scavengers; D011480:Protease Inhibitors; D006861:Hydrogen Peroxide; D005966:Glucuronidase