Posted by ed_uk on December 23, 2005, at 15:36:05
In reply to Re: Effexor metabolite submitted for FDA approval, posted by jrbecker on December 23, 2005, at 15:18:17
Hi J
Do you know what the brand name will be?
>imipramine and desipramine
The think is, desipramine (a major metabolite of imipramine) is pharmacologically quite different to imipramine. Desipramine is a selective NRI with low affinity for other receptors eg. alpha receptors, muscarinic receptors etc. Imipramine has a high affinity for both alpha receptors and muscarinic receptors.
In contrast to this, both venlafaxine and desvenlafaxine are 'simply' serotonin and NE reuptake inhibitors with (presumably) very similar pharmacological effects.
Regards
Ed
poster:ed_uk
thread:591573
URL: http://www.dr-bob.org/babble/20051221/msgs/591606.html