NEW USE OF CYCLIC COMPOUNDS

摘要

An agent comprising a compound of Formula (I-a) and the like, or a salt thereof, use of a compound of Formula (I-a) and the like, or a salt thereof for the manufacture of a medicament, or a method comprising administering a compound of Formula (I-a) and the like, or a salt thereof, for the treatment of Inflammatory respiratory disease in which: A is a sulfonyl or a carbonyl; R<1A> is an optionally substituted aryl, etc; R<2A> is a hydrogen, etc; R<3A> is an optionally substituted lower alkyl, etc; R<4A> is a hydrogen, an optionally substituted lower alkyl, an optionally substituted aryl or an optionally substituted heterocyclic group; R<5A> is a hydrogen, etc; and R<6A> is a hydroxy or a protected hydroxy.