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n, n '- di - (2 - trimetossibenzoil) piperazine metossicarbonil replaced, process for preparing the same and therapeutic compounds that contain
n, n '- di - (2 - trimetossibenzoil) piperazine metossicarbonil replaced, process for preparing the same and therapeutic compounds that contain
This invention relates to piperazine derivatives having the general formula I: IMAGE I wherein Y stands for IMAGE and Z represents various substituents, to a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.
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