Patent ID: 6924300

Claim:
A method for treating sydrome X which comprises administering a pharmaceutically effective amount of the compound represented by the formula of: wherein R 1 is an optionally substituted thiazolyl, oxazolyl or oxadiazolyl group; X is a bond, —CO—, —CH(OH)— or a group represented by —NR 6 — wherein R 6 is a hydrogen atom or an optionally substituted alkyl group; n is an integer of 1 to 3; Y is an oxygen atom, a sulfur atom, —SO—, —SO 2 — or a group represented by —NR 7 — wherein R 7 is a hydrogen atom or an optionally substituted alkyl group; ring A is a benzene ring optionally having additional one to three substituents; p is an integer of 1 to 8; R 2 is a hydrogen atom, an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; q is an integer of 0 to 6; m is 0 or 1; R 3 is a hydroxy group, OR 8 or NR 9 R 10 wherein R 8 is an optionally substituted hydrocarbon group and wherein R 9 and R 10 are the same or different groups which are selected from a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group and an optionally substituted acyl group or R 9 and R 10 combine together to form a ring; R 4 and R 5 are the same or different groups which are selected from a hydrogen atom and an optionally substituted hydrocarbon group wherein R 4 may form a ring with R 2 ; or a salt thereof.