Substituted dioxopiperidines and dioxopyrrolidines as MGLUR4 allosteric potentiators, compositions, and methods of treating neurological dysfunction
In one aspect, the invention relates to compounds having a general structure: wherein the variables are defined herein, which are useful as allosteric potentiators/positive allosteric modulators of the metabotropic glutamate receptor subtype 4 (mGluR4); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of using the compounds, for example, in treating neurological and psychiatric disorders or other disease state associated with glutamate dysfunction. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
1. A compound having a structure represented by the following formula:
or a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable derivative thereof.
2. A compound of claim 1 , of the following formula:
3. A pharmaceutical composition comprising a compound having a structure represented by a formula:
or a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable derivative thereof; and a pharmaceutically acceptable carrier.
4. The composition of claim 3 , wherein the compound is of the following formula:
or a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable derivative thereof.