Patent ID: 7157456

Claim:
A compound of the formula (I) characterized in that R 1 represents an optionally benzo-fused thiophene group which may optionally be mono- or polysubstituted by a radical selected from the group consisting of halogen; cyano; nitro; amino; aminomethyl; (C 1 –C 8 )-alkyl which for its part may optionally be mono- or polysubstituted by halogen; (C 3 –C 7 )-cycloalkyl; (C 1 –C 8 )-alkoxy; imidazolinyl; —C(═NH)NH 2 ; carbamoyl; and mono- and di-(C 1 –C 4 )-alkyl-aminocarbonyl, R 2 represents D-M-A-, where the radical “A” represents optionally substituted the radical “D” represents and the radical “M” represents a covalent bond; where the group “A” defined above may optionally be mono- or polysubstituted by a radical selected from the group consisting of halogen; trifluoromethyl; cyano; nitro; carbamoyl; (C 1 –C 6 )-alkanoyl; —OR 30 ; —NR 30 R 31 , and (C 1 –C 6 )-alkyl, where R 30 and R 31 are identical or different and independently of one another each represents hydrogen, (C 1 –C 4 )-alkyl, or C(O)R 33 , where R 33 represents (C 1 –C 4 )-aminoalkyl, or (C 1 –C 8 )-alkyl, R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are identical or different and each represents hydrogen or represents (C 1 –C 6 )-alkyl or a pharmaceutically acceptable salt or hydrate thereof except for compounds of the formula (I) in which the radical R 1 is an unsubstituted 2-thiophene radical and the radical R 2 is simultaneously a mono- or polysubstituted phenyl radical and the radicals R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are each simultaneously hydrogen.