Aminoalkylbenzothiazepine derivatives and uses thereof

A compound represented by Formula 1 below, or a pharmaceutically acceptable salt thereof:

• wherein
• R1 is hydroxy, carboxy, or hydroxysulfonyl(C1-4 alkyl);
• R2 and R3 are each independently hydrogen, C1-4 alkyl, hydroxy (C1-4 alkyl);
• carbamoyl(C1-4 alkyl), carboxy, carboxy(C1-4 alkyl), (C5-10 heteroaryl)(C1-4 alkyl), or (C5-10 aryl)(C1-4 alkyl), or R2 and R3, taken together with the respective carbon atom to which they are attached, form C3-7 cycloalkylene;
• R4 is hydrogen or carboxy(C1-4 alkyl);
• R5 is hydrogen, halogen, (C1-4 alkyl)thio, (C1-4 alkyl)amino, or di(C1-4 alkyl)amino;
• R6 and R7 are each independently C1-6 alkyl;
• R8 and R9 are each independently hydrogen, hydroxy, C1-4 alkoxy, C1-4 alkyl, halogen, nitro, cyano, amino, (C1-4 alkyl)amino, di(C1-4 alkyl)amino, acetamido, formyl, C1-4 alkanoyl, carboxy, carbamoyl, (C1-4 alkyl)carbamoyl, di(C1-4 alkyl)carbamoyl, carbamoyloxy, (C1-4 alkyl)carbamoyloxy, di(C1-4 alkyl)carbamoyloxy, (C1-4 alkyl)sulfonyloxy, sulfamoyloxy, (C1-4 alkyl)sulfamoyloxy, or di(C1-4 alkyl)sulfamoyloxy;
• Q is C5-10 aryl or C5-10 heteroaryl;
• and
• n is an integer of 0 to 3.