申请人:Takeda Chemical Industries, Ltd.
公开号:US06417213B2
公开(公告)日:2002-07-09
A compound of the formula
wherein R1 is H or a substituent; m is 1-3; Ar is an aromatic group which may be substituted; X is a bond or a divalent straight-chain group having 1-6 atoms which may be substituted; Y is —S—, —O—, or —N(R2)— (R2 is H or a substituent group), Z is —N═ or —C(R3)═ (R3 is H or a hydrocarbon group), ring A is a benzene ring; ring B is a 5- to 7-membered ring which may be substituted, or a salt thereof is useful for eliciting a prostaglandin I2 receptor agonistic effect.
该化合物的化学式为其中R1为氢或取代基;m为1-3;Ar为芳香基团,可以被取代;X为一个键或者一个直链双价基团,有1-6个原子,可以被取代;Y为—S—,—O—或—N(R2)—(R2为氢或取代基团),Z为—N═或—C(R3)═(R3为氢或烃基团),环A为苯环;环B为5-至7-环,可以被取代,或其盐可以用于诱导前列腺素I2受体激动效应。