All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Synthesis And Pharmacological Evaluation Of Cyclodextrin Conjugate Produrugs Of Ibuprofen

Author(s): Deepali V Mhaske, J Bariwal, S Dev, S. S Kadam, S. R Dhaneshwar

In the present investigation ibuprofen prodrugs of α-, β- and γ-cyclodextrins were synthesized. The primary hydroxy group of α-, β- and γ-cyclodextrins was used to block the acid group. The synthesis involved a series of protection and deprotection reaction. The esters were evaluated for stability in simulated gastric and intestinal fluid. The hydrolysis of cyclodextrin conjugates in colon is confirmed by the hydrolysis kinetics studies in rat faecal material. The esters were also evaluated for ulcerogenicity. Results of these studies established the primary aim of masking the ulcerogenic potential of free drug, by using 12-fold dose of the normal dose of ibuprofen and equivalent doses of the esters.