The present invention relates to the (S)-enantiomer of the chemical compound having the general formula (I):
wherein R1 and R2 are, equal or independently, aryl, heteroaryl, fused aryl, fused heteroaryl, mono or multi-substituted aryl, mono or multi-substituted heteroaryl, mono or multi-substituted fused aryl, mono or multi-substituted fused heteroaryl; and RTA is a 2-1,3-, or 4-1,3- or 5-1,3-thiazole ring with the general Formula (IIa), which can also be substituted.
The invention also relates to said compound according to formula (I) for use in improving motivation and/or cognitive functions and/or for use in improving the reference memory in human individuals.
本发明涉及具有通式(I)的化合物的(S)-对映体:
其中 R1 和 R2 相同或独立地为芳基、杂芳基、融合芳基、融合杂芳基、单取代或多取代芳基、单取代或多取代杂芳基、单取代或多取代融合芳基、单取代或多取代融合杂芳基;RTA 为通式(IIa)的 2-1,3-或 4-1,3-或 5-1,3-
噻唑环,也可被取代。
本发明还涉及所述根据式(I)的化合物,用于改善人类的动机和/或认知功能和/或用于改善人类的参考记忆。