2-SUBSTITUTED BENZOTHIAZOLYL-3-SUBSTITUTED PHENYL-5-SUBSTITUTED SULFONATED PHENYL-2H-TETRAZOLIUM SALT, BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT REAGENT CONTAINING SAID SALT, AND BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT METHOD USING SAID SALT
申请人:Terumo Kabushiki Kaisha
公开号:EP3514156A1
公开(公告)日:2019-07-24
A 2-substituted benzothiazolyl-3-substituted phenyl-5-substituted sulfonated phenyl-2H-tetrazolium salt represented by the following Formula (1):
wherein, R1 can bea hydrogen atom, a hydroxyl group, a methoxy group, and an ethoxy group; R2 can be a nitro group, -OR4, and a carboxyl group; R3 is a hydrogen atom, a methyl group, or an ethyl group, while at least one is a methyl group or an ethyl group; R4 is a methyl group or an ethyl group; m is 1 or 2; n is an integer from 0 to 2; p is 0 or 1; n + p is 1 or greater; q is 1 or 2; when q is 2, the OR3's are disposed adjacently to each other andmayform a ring; and X is a hydrogen atom or an alkali metal atom.
由下式(1)表示的 2-取代苯并噻唑基-3-取代苯基-5-取代磺化苯基-2H-四唑盐:
其中,R1 可以是氢原子、羟基、甲氧基和乙氧基;R2 可以是硝基、-OR4 和羧基;R3 是氢原子、甲基或乙基,而至少有一个是甲基或乙基;R4 是甲基或乙基;m 是 1 或 2;n 是 0 至 2 的整数;p 是 0 或 1;n + p 是 1 或更大;q 是 1 或 2;当 q 是 2 时,OR3 相互邻接并可形成一个环;X 是氢原子或碱金属原子。