| abstract |
The invention relates to new substituted aryl and heteroaryl derivatives of the general formula (I) Ar - A - HCR1 - X - Y, in which A, Ar, X, Y and R1 have the meanings given in claim 1, and to their tautomers, stereoisomers, mixtures and salts, notably physiologically compatible salts with inorganic or organic acids or bases, which present valuable properties. Accordingly, the compounds of the above general formula (I), in which Y does not contain a cyano group, notably have an antithrombotic action, and the compounds of the above general formula (I), in which Y does not contain a cyano group, are valuable intermediate products for the production of compounds of the genera l formula (I) in which R5 is a possibly substituted aminomethyl, amidino or guanidino group. |