申请人:Takeda Chemical Industries, Ltd.
公开号:EP0415294A2
公开(公告)日:1991-03-06
The present invention relates to a compound of the formula:
wherein A is halogen, N(O)mR¹R², N⊕R¹R²R³·X⊖, S(O)nR¹ or S⊕(O)mR¹R²·X⊖ where R¹,R² and R³ are each optionally substituted hydrocarbon or heterocyclic group, X⊖ is a counter anion; m is an integer of 0 or 1; n is an integer of 0 to 2; R¹ and R² may form a nitrogen-containing or a sulfur-containing heterocyclic ring, which may further form a condensed ring, with the adjacent nitrogen atom or sulfur atom, and these nitrogen-containing or sulfur-containing heterocyclic rings may have substituents, B is O or NR⁴ where R⁴ is hydrogen or an optionally substituted lower alkyl or aryl group, D is 2-methyl-1-propenyl group or isobutyl group, and E is hydrogen, an optionally substituted hydrocarbon or an optionally substituted acyl group; provided that, when A is chlorine, E is an optionally substituted hydrocarbon or acyl excepting dinitrobenzoyl, a salt thereof, production and use thereof.
The novel cyclohexanol derivatives of the present invention have angiogenesis inhibiting activity and anti-tumor activity, and they are used as anti-rheumatic agents, therapeutic agents of psoriasis, therapeutic agents of diabetic retinopathy and anti-tumor agents.
本发明涉及一种式化合物:
其中A为卤素、N(O)mR¹R²、N⊕R¹R²R³-X⊖、S(O)nR¹或S⊕(O)mR¹R²-X⊖ 其中R¹、R²和R³各自为任选取代的烃基或杂环基,X⊖为反离子;m为0或1的整数;n为0至2的整数;R¹ 和 R² 可与相邻的氮原子或硫原子形成含氮或含硫杂环,并可进一步形成缩合环,这些含氮或含硫杂环可带有取代基、B 是 O 或 NR⁴,其中 R⁴ 是氢或任选取代的低级烷基或芳基;D 是 2-甲基-1-丙烯基或异丁基;E 是氢、任选取代的烃或任选取代的酰基;条件是,当 A 是氯时,E 是任选取代的烃基或酰基,但二硝基苯甲酰基、其盐、其生产和使用除外。
本发明的新型环己醇衍生物具有血管生成抑制活性和抗肿瘤活性,可用作抗风湿剂、银屑病治疗剂、糖尿病视网膜病变治疗剂和抗肿瘤剂。