Anti-inflammatory 6-phenoxypyrimidine derivatives, process for their preparation and pharmaceutical composition containing them

A compound selected from a group consisting of a 6-phenoxypyrimidine derivative represented by Chemical Formula 1 and a pharmaceutically acceptable salt thereof:

• wherein
• L is —C(O)NH—, —NHC(O)NH—, —CH═N— or —CH2—NH—;
• R1 is a halogen atom, a C1-C10 alkyl group, a C1-C10 alkoxy group or a C1-C10 haloalkyl group substituted with 1-10 halogen atom(s);
• R2 is a morpholine group or a C1-C10 alkoxy group;
• R3 is a halogen atom, a C1-C10 alkyl group, a C1-C10 alkoxy group or a C1-C10 haloalkyl or C1-C10 haloalkoxy group substituted with 1-13 halogen atom(s);
• and
• k, m and n are integers from 0 to 3 as the number of substituents.