申请人:SAWAI PHARMACEUTICAL CO., LTD.
公开号:EP0261248A1
公开(公告)日:1988-03-30
a,a-Trehalose trimycolates represented by formula (I), wherein R' to RB each represents a hydrogen atom or a mycolic acid residue, with three of R1 to R8 being the mycolic acid residues, provided that the mycolic acid residues may be the same or different from each other. The a,a-trehalose trimycolates have immuno-activating and oncostatic activities on animals with low toxicity, and hence they are expected to be used for preventing infection by various microorganisms or as an oncostatic agent and for activating immunity upon the decline of bodily strength.
由式(I)代表的 a,a-三羟甲基氨基甲烷,其中 R' 至 RB 分别代表氢原子或霉菌酸残基,R1 至 R8 中的三个为霉菌酸残基,但霉菌酸残基可以相同或不同。 a,a-三羟甲基氨基甲烷对动物具有免疫激活和抗成本活性,且毒性低,因此有望用于预防各种微生物感染或作为抗成本剂,以及在体力下降时激活免疫力。