申请人:——
公开号:US20040044258A1
公开(公告)日:2004-03-04
A compound represented by the formula (I) or a salt thereof:
1
wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R
1
(CH
2
)
k
— (wherein k represents 0 or an integer of 1 to 3; R
1
represents a saturated cyclic alkyl group having 3 to 7 carbon atoms or a saturated condensed cyclic alkyl group having 6 to 8 carbon atoms, and the group R
1
may be substituted with a lower alkyl group having 1 to 4 carbon atoms) and the like, and Ar represents a condensed bicyclic group such as naphthalen-1-yl group, which has suppressing action on prostaglandin and leukotriene production and is useful for prophylactic and/or therapeutic treatment of various inflammatory diseases and the like caused by these lipid mediators.
化合物的化学式为(I)或其盐:
其中n表示1到3的整数,R表示具有3到8个碳原子的烷基基团,由以下化学式表示的基团:R1(CH2)k—(其中k表示0或1到3的整数;R1表示具有3到7个碳原子的饱和环烷基基团或具有6到8个碳原子的饱和紧凑环烷基基团,基团R1可以被具有1到4个碳原子的较低烷基基团取代)等,Ar表示如萘-1-基团等的紧凑双环基团,具有对前列腺素和白三烯生成的抑制作用,对由这些脂质介质引起的各种炎症性疾病等的预防和/或治疗治疗有用。