title: Synthesis and pharmacological evaluation of novel 1-(2-(benzoyl-substituted-2-phenyl-1H-indol-5-carbony) hydrazinyloxy) vinyl nitrate derivatives as potent non-ulcerogenic, analgesic and anti-inflammatory agents.
abstract: Six derivatives of 1-(2-(benzoyl-(substituted)-2-phenyl-1H-indole-5-carbony) hydrazinyloxy) vinyl nitrate were synthesized and tested in vivo for anti-inflammatory, analgesic, and ulcerogenic properties. Synthesized compounds shown significant anti-inflammatory activity comparable to that of Diclofenac sodium in the carrageenan-induced rat paw edema test and all of the compounds were found to be equipotent to Diclofenac sodium in the acetic acid induced writhing analgesic model. Out of six derivatives two derivatives found to produce no ulceration in stomach specimen of rats; nitric oxide seems to contribute to their excellent safety profile which supports several endogenous GIT defense mechanisms, including increase in mucus, bicarbonate secretions, increase in mucosal blood flow, and inhibition of the activation of pro-inflammatory cells by which NO-Indomethacin protects GI mucosa.
authors.affiliation: Department of Chemical Technology, North Maharashtra University, Jalgaon-425 001, M. S., India. mokalevinod@gmail.com
authors.forename: Vinod J
authors.initials: VJ
authors.lastname: Mokale
authors.forename: Mayuresh K
authors.initials: MK
authors.lastname: Raut
authors.forename: Prashant J
authors.initials: PJ
authors.lastname: Burange
authors.forename: Navneet S
authors.initials: NS
authors.lastname: Dhoot
authors.forename: Shashikant V
authors.initials: SV
authors.lastname: Bhandari
authors.forename: Kailash G
authors.initials: KG
authors.lastname: Bothara
authors.forename: Jitendra B
authors.initials: JB
authors.lastname: Naik
mesh_terms: D019342:Acetic Acid / Q000008:administration & dosage; D000284:Administration, Oral; D000700:Analgesics / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D004195:Disease Models, Animal; D004487:Edema / Q000139:chemically induced / Q000188:drug therapy*; D007211:Indoles / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D008297:Male; D015394:Molecular Structure; D009566:Nitrates / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D010146:Pain / Q000139:chemically induced / Q000188:drug therapy*; D051381:Rats; D017208:Rats, Wistar; D013237:Stereoisomerism
chemical_list: D000700:Analgesics; D000894:Anti-Inflammatory Agents, Non-Steroidal; D007211:Indoles; D009566:Nitrates; D019342:Acetic Acid