| 摘要 |
PROBLEM TO BE SOLVED: To provide a quinazoline compound having a GPR119 receptor agonistic activity and being useful as a medicine.SOLUTION: A compound expressed by general formula [I] or a pharmacologically acceptable salt thereof is provided. [In formula, Rrepresents hydrogen or halogen; ring A represents a 5- or 6-membered aryl ring (the aryl ring may contain one to four heteroatoms which are selected from O, S and N, and are the same or different); Rand Reach independently represents a halogen atom, a cyano group or the like; ring B represents a 6- or 7-membered aliphatic nitrogen-containing heterocyclic group; Rrepresents hydrogen or alkyl; Rrepresents hydrogen or a hydroxy group; and Rrepresents a hydroxy group, a cyano group or the like]. |
