Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5738430 | Neuroscience Letters | 2017 | 30 Pages |
Abstract
A2A receptor antagonists emerged as potential candidate for management of Parkinson's disease. Earlier we had reported the therapeutic potential of 1-(7-imino-3-propyl-2,3-dihydrothiazolo[4,5-d]pyrimidin-6(7H)-yl) urea (IDPU) as A2A receptor antagonist. Herein, we have investigated the effect of IDPU in attenuation of haloperidol induced Parkinson like symptoms in rats. It has successfully restored hypo-locomotion induced by haloperidol and NECA. IDPU also displayed protective effect against oxidative stress induced by chronic haloperidol treatment in rats. The antidepressant activity of IDPU was determined in mice showed that it imperatively reduced depression like symptoms in well-established depression models viz. TST and FST. Additionally, IDPU was found to be a safe and non-toxic chemical entity in acute, sub-acute and neurotoxicity studies. In silico study of IDPU showed acceptable physicochemical parameters and in vitro screening exhibited satisfactory metabolic stability. This study clearly indicates that A2A receptor antagonist IDPU is able to ameliorate Parkinsonian symptoms without exerting any significant toxicity.
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Authors
Namrata Kumari, Saurabh Agrawal, Pratibha Mehta Luthra,