| abstract |
A GABA A receptor allosteric enhancer compound and its preparation as well as applications The present invention provides a GABA A receptor allosteric enhancer compound and its preparation as well as applications represented by the following formula (1). [Chemical 1] [In formula (1), R 1 and R 2 are independently selected from an isopropyl group or an n-propyl group, respectively. However, when R 1 is an n-propyl group, R 2 is not an isopropyl group. ] [Selection diagram] Fig. 1 |