The invention relates to a compound comprising the following general formula (1) and said compound for use as a medicament in particular for use in the treatment psychiatric or neurological disorders and inflammation in particular neuroinflammation: (formula 1) wherein each of R1, R2 and R3 are selected independently from each other from alkyl, alkoxy, alkenyl, alkynyl, cycloalkyl, aryl, heterocycle, or heteroaryl.