Add time:07/12/2019         Source:sciencedirect.com

Current therapy of depression is less than ideal with remission rates of only 25–35% and response rates of 45–60%. It has been hypothesized that a dysfunctional dopaminergic system in the mesocorticolimbic pathway in depressive disorder may lead to development of anhedonia associated with loss of pleasure and interest along with loss of motivation. The current antidepressants do not address dopamine dysfunction which might explain their low efficacy. In this report, we have described an SAR study on our pyran-based triple reuptake inhibitors (TRIs) which are being investigated as the next-generation antidepressants. In the present work we demonstrate that our lead TRIs can be modified with appropriate aromatic substitutions to display a highly potent SSRI profile for compounds 2a and 4a (Ki (SERT); 0.71 and 2.68 nM, respectively) or a potent DNRI profile for compounds 6b and 6h (Ki (DAT/NET); 8.94/4.76 and 13/7.37 nM, respectively). Compounds 4g–4i exhibited potencies at all three monoamine transporters. The results provide insights into the structural requirements for developing selective dual- and triple-uptake inhibitors from a unique pyran molecular template for an effective management of depression and related disorders.

We also recommend Trading Suppliers and Manufacturers of 4-fluoro-N-(4-methoxybenzyl)-2-methylaniline (cas 332108-06-2). Pls Click Website Link as below: cas 332108-06-2 suppliers