申请人:Takeda Chemical Industries, Co., Ltd.
公开号:US05405861A1
公开(公告)日:1995-04-11
The novel 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2-propanol derivertives of the formula (I): ##STR1## wherein, R.sup.0, R.sup.1 and R.sup.2 are the same or different and represent a hydrogen atom or a lower alkyl group; A represents a formula: ##STR2## wherein, X stands for a chemical bond or a formula: ##STR3## (wherein, X' stands for a chemical bond or an alkylene group having 1 to 5 carbon atoms which may contain sulfur or oxygen atom as the constituent atoms, R.sup.5 and R.sup.6 are the same or different and stand for a hydrogen atom or a lower alkyl group), R.sup.3 stands for an aromatic heterocyclic group which may be substituted, n denotes 0, 1 or 2), and R.sup.4 stands for a hydrogen atom or an alkanoyl group, or a physiologically acceptable salt thereof have antifungal activities, and they are used for preventing or treating infectious diseases caused by fungi.
公式为(I)的2-(2,4-二氟苯基)-1-(1H-1,2,4-三唑-1-基)-2-丙醇衍生物,其中R.sup.0,R.sup.1和R.sup.2相同或不同,表示氢原子或较低的烷基基团;A表示一个公式:其中,X代表一个化学键或一个公式:其中,X'代表一个化学键或具有1至5个碳原子的烷基基团,其可能包含硫或氧原子作为构成原子,R.sup.5和R.sup.6相同或不同,代表氢原子或较低的烷基基团,R.sup.3代表一个可能被取代的芳香族杂环基团,n表示0,1或2,R.sup.4代表氢原子或脂肪酰基团,或其生理上可接受的盐具有抗真菌活性,它们用于预防或治疗由真菌引起的传染病。