Patent ID: 6573279
Filing Date: 2003-06-03
Classification: A61P,C07D

Abstract:
An isoquinoline derivative represented by the following general formula (I) or a salt thereof: (in the formula, the symbols have the following meanings:A: lower alkylene; B: â€”C(&boxH;O)â€”NR5â€” or â€”NR5â€”C(&boxH;O)â€”; R1 and R2: hydrogen atom, lower alkyl or â€”O-lower alkyl, which may be the same or different; R3, R4 and R5: hydrogen atom or lower alkyl, which may be the same or different; ring D: optionally substituted hydrocarbon ring or optionally substituted hetero ring; m: 1, 2 or 3; n: 0 or 1; and q: 1 or 2.)