| abstract |
processes for the synthesis of 2-amino-4,6-dimethoxybenzamide and other benzamide compounds this invention provides a method for the synthesis of a 2-amino-4,6-dimethoxybenzamide and other benzamides of compound i: wherein r1, r2, r3 and r4 each independently represent a hydrogen, a c1-c6 alkyl or a c1-c6 alkoxy; and where r6 and r7 each independently represent a hydrogen, a c1-c6 alkyl, a protection group or a steering group. |