<p>The present invention is directed to a process for the preparation of the compound of Formula (I) : comprising the step of converting a compound selected from the group consisting of the compounds of formulae (II), (III) and (IV) : wherein X is halogen, in one or more steps to give the compound of formula (I). The invention is also directed to a process for the preparation of a pharmaceutical composition comprising the compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof. Moreover, the invention relates to intermediates suitable for use in the above processes as well as processes for their preparation.</p>
