Benzazepine dicarboxamide compounds with tertiary amide function

A benzazepine-4-carboxamide compound of the formula

• wherein
• R1 is C3-7-alkyl;
• R2 is C3-7-alkyl or C3-7-cycloalkyl-C1-7-alkyl;
• R3 is a heterocycle selected from
• wherein
• X1 is (CH2)m wherein m is 1 or 2;
• X2 is (CH2)n wherein n is 1 or 2;
• X3 is (CH2)o wherein o is 1 or 2;
• X4 is (CH2)p wherein p is 1 or 2;
• and
• Z1 is phenyl, wherein phenyl is unsubstituted or substituted by one or two groups selected from the group consisting of C1-7-alkyl, halogen, halogen-C1-7-alkyl, C1-7-alkoxy, hydroxy-C1-7-alkyl, amino-C1-7-alkyl, C1-7-alkyl-amino-C1-7-alkyl and di-C1-7-alkyl-amino-C1-7-alkyl;
• or
• wherein
• X5 is (CH2)q wherein q is 1 or 2;
• X6 is (CH2)r wherein r is 1 or 2;
• Y1 is a carbon or nitrogen atom and
• Z2 is hydrogen and
• Z3 is selected from the group consisting of hydrogen, C1-7-alkoxy, C2-7-alkenyloxy, phenyl, phenyl-C1-7-alkyl, phenyl-C1-7-alkyloxy, phenyl-C1-7-alkylamino, phenylamino-C1-7-alkyl, phenylamino, wherein phenyl is unsubstituted or substituted by one or two groups selected from the group consisting of C1-7-alkyl, halogen, halogen-C1-7-alkyl, C1-7-alkoxy, hydroxy-C1-7-alkyl, amino-C1-7-alkyl, C1-7-alkyl-amino-C1-7-alkyl and di-C1-7-alkyl-amino-C1-7-alkyl;
• wherein
• X7 is (CH2)s wherein s is 1 or 2;
• and
• Z4 is phenyl, wherein phenyl is unsubstituted or substituted by one or two groups selected from the group consisting of C1-7-alkyl, halogen, halogen-C1-7-alkyl, C1-7-alkoxy, hydroxy-C1-7-alkyl, amino-C1-7-alkyl, C1-7-alkyl-amino-C1-7-alkyl and di-C1-7-alkyl-amino-C1-7-alkyl;
• or
• wherein
• X8 is (CH2)t wherein t is 1 or 2;
• and
• Z5 is phenyl, wherein phenyl is unsubstituted or substituted by one or two groups selected from the group consisting of C1-7-alkyl, halogen, halogen-C1-7-alkyl, C1-7-alkoxy, hydroxy-C1-7-alkyl, amino-C1-7-alkyl, C1-7-alkyl-amino-C1-7-alkyl and di-C1-7-alkyl-amino-C1-7-alkyl,
• or a pharmaceutically acceptable salt thereof.