| abstract |
The present invention provides compounds of the general formula I: Embedded image Wherein HET and R 1 -R 12 have the meanings described herein, and pharmaceutically acceptable salts thereof. The present invention further relates to a medicament comprising the above compound and a method for producing the above compound. The compounds of Formula I are useful in the control and prevention of acute and / or chronic neuropathy because they are Group I mGluR antagonists. |