申请人:TEIKOKU HORMONE MFG. CO., LTD.
公开号:EP0173279A1
公开(公告)日:1986-03-05
A compound represented by the formula
wherein R, represents a lower alkyl group; each of R2 and R3 represents an alkyl group having 1 to 3 carbon atoms; and each of R4, R5 and R6 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkanoyloxy group, an aralkyloxy group, a lower alkylthio group, a lower haloalkyl group, a hydroxyl group, a cyano group, a nitro group, an amino group, a mono- or di-(lower alkyl or aralkyl)amino group or a group of the formula
or
in which R7 represents a lower alkylene group having at least 2 carbon atoms, one of R8 and Rs represents a hydrogen atom or a lower alkyl group and the other represents a lower alkyl group, and R10 represents a hydrogen atom or a lower alkyl group; or any two of R4, R5 and R6 which are adjacent to each other, together, represent a lower alkylenedioxy group, and a salt thereof; and a process for production thereof. This compound has 5-lipoxygenase inhibiting activity and is useful as a medicament.
一种由式表示的化合物
其中 R 代表低级烷基;R2 和 R3 分别代表具有 1 至 3 个碳原子的烷基;R4、R5 和 R6 分别代表氢原子、卤素原子、低级烷基、低级烷氧基、低级烷酰氧基、芳氧基、低级烷硫基、低级卤代烷基、羟基、氰基、硝基、氨基、一或二(低级烷基或芳烷基)氨基或式中的基团
或
其中 R7 代表至少有 2 个碳原子的低级亚烷基,R8 和 Rs 中的一个代表氢原子或低级烷基,另一个代表低级烷基,R10 代表氢原子或低级烷基;或相邻的 R4、R5 和 R6 中的任意两个共同代表低级亚烷基二氧基及其盐;以及其生产工艺。该化合物具有 5-脂氧合酶抑制活性,可用作药物。