Patent ID: 8426406

Claim:
A method of treating an inflammatory disease or immune disease, which comprises administering to a patient in need thereof a therapeutically effective amount of a compound represented by formula (1) or a salt thereof: wherein R 1 represents formula (2a), (3a), (4a) or (5a); R 2 represents —(CO)—R 8 , —(CO)O—R 9 , —(SO)—R 10 , —(SO 2 )—R 11 or —(CO)NR 12 R 13 ; R 2 —O— is substituted at the 4- or -5-position of benzene ring A; R 3 represents a lower alkyl group; R 4 , R 5 , R 6 or R 7 represents a halogen atom, a lower alkyl group which may have a substituent, a lower alkenyl group, a lower alkynyl group, a lower alkoxy group, a nitro group or a formyl group; m, n, p or q represents 0, 1 or 2; in the case where m, n, p or q is 2, each R 4 , R 5 , R 6 or R 7 may be the same or different; R 8 , R 9 , R 10 or R 11 represents a lower alkyl group which may have a substituent, a lower alkenyl group, a lower cycloalkyl group, an aryl group which may have a substituent or a heterocyclic group which may have a substituent; R 12 and R 13 may be the same or different and represent a hydrogen atom, a lower alkyl group which may have a substituent, an aryl group which may have a substituent or a heterocyclic group.