The present invention relates to compounds of the general formula
and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases such as obesity by selective modulation of CB1 receptors.
The present invention relates to compound of formula (I) wherein R1, R2, R3, R4, R5, R6, R7, and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases, which are associated with the modulation of CB1 receptors.