申请人:Teijin Limited
公开号:US05945450A1
公开(公告)日:1999-08-31
Naphthalene derivatives represented by formula \x9bI!: ##STR1## (wherein A is a hydrogen atom, a hydroxy group, a C.sub.7 -C.sub.11 aralkyloxy group, or an alkoxy group composed of an oxy group and a C.sub.1 -C.sub.12 aliphatic or alicyclic, saturated or unsaturated hydrocarbon group where the allyl may be substituted with a C.sub.6 -C.sub.10 allyloxy group; Q represents O, S, CH.sub.2, O--CH.sub.2, S--CH.sub.2, CO, or CHOR.sup.1 ; L represents CO, CR.sup.2 R.sup.3 CO, CH.sub.2 CH.sub.2 CO, or CH.dbd.CHCO; D represents a hydrogen atom, NO.sub.2, NH.sub.2, CO.sub.2 R.sup.4, or a group having the following formula \x9bII!: ##STR2## (wherein G represents. a hydrogen atom, OH, SO.sub.2 NH.sub.2, CO.sub.2 R.sup.6, CN, or a tetrazol-5-yl group); E represents a hydrogen atom, OH, SO.sub.2 NH.sub.2, CO.sub.2 R.sup.5, CN, or a tetrazol-5-yl group; M represents a hydrogen atom, a C.sub.1 -C.sub.4 lower alkyl group, a nitro group, or a halogen atom; and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are, independently each other, a hydrogen atom or a C.sub.1 -C.sub.4 lower alkyl group); pharmacologically acceptable salts thereof, or pharmacologically acceptable solvates thereof, which have, for example, an inhibitory effect on the production of IgE antibodies, and will be useful for prophylaxis and/or treatment of allergic diseases.
化合物的化学式为\x9bI!: ##STR1## 其中A表示氢原子、羟基、C.sub.7-C.sub.11芳基甲氧基或由氧基和C.sub.1-C.sub.12脂肪或脂环烃基组成的烷氧基,其中烯丙基可能被C.sub.6-C.sub.10烯丙氧基取代;Q表示O、S、CH.sub.2、O--CH.sub.2、S--CH.sub.2、CO或CHOR.sup.1;L表示CO、CR.sup.2R.sup.3CO、CH.sub.2CH.sub.2CO或CH.dbd.CHCO;D表示氢原子、NO.sub.2、NH.sub.2、CO.sub.2R.sup.4或具有以下式\x9bII!: ##STR2## 的基团(其中G表示氢原子、OH、SO.sub.2NH.sub.2、CO.sub.2R.sup.6、CN或四唑-5-基基团);E表示氢原子、OH、SO.sub.2NH.sub.2、CO.sub.2R.sup.5、CN或四唑-5-基基团;M表示氢原子、C.sub.1-C.sub.4低烷基、硝基或卤素原子;R.sup.1、R.sup.2、R.sup.3、R.sup.4、R.sup.5和R.sup.6是独立的氢原子或C.sub.1-C.sub.4低烷基。这些化合物的药物学可接受盐或药物学可接受溶剂具有例如抑制IgE抗体产生的作用,并可用于预防和/或治疗过敏性疾病。