abstract |
THE INVENTION CONCERNS NOVEL HETEROARYL COMPOUNDS CONTAINING NITROGEN OF FORMULA (I) WHERE A1, A2, (A), R1, R2, R3, R4, R5 AND R6 ARE AS DEFINED IN THE DESCRIPTION AND IN THE CLAIMS, THEREFORE AS THEIR PHYSIOLOGICALLY ACCEPTABLE SALTS AND THEIR ESTERS. THESE COMPOUNDS INHIBIT PDE10A AND MAY BE USED AS MEDICINES. |