申请人:Takeda Chemical Industries, Ltd.
公开号:US05371100A1
公开(公告)日:1994-12-06
An optically active azole compound of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are independently a hydrogen atom, a halogen atom, a haloalkyl group, a haloalkoxy group or an optionally substituted nitrogen-containing heterocyclic group; R.sup.3 is a hydrogen atom or an acyl group; Q is CH or N; --NA is a nitrogen-containing aromatic five-membered heterocyclic group having at least two adjacent nitrogen atoms as the ring-constituting atoms which may be substituted, or an aromatic condensed heterocyclic group having two or more nitrogen atoms as the ring-constituting atoms which may be substituted; and (R) shows that the carbon atom marked with (R) has R-configuration; provided that either of R.sup.1 and R.sup.2 is an optionally substituted nitrogen-containing heterocyclic group when --NA is an 1H-1,2,4-triazol-1-yl group, or a salt thereof, which is useful as an antifungal agent.
化合物(I)是一种具有光学活性的唑类化合物,其化学式为:##STR1## 其中,R.sup.1和R.sup.2独立地表示氢原子、卤素原子、卤代烷基、卤代氧基或可选地取代的含氮杂环基团;R.sup.3表示氢原子或酰基基团;Q表示CH或N;--NA表示至少具有两个相邻氮原子作为环构成原子的含氮芳香五元杂环基团,其可以被取代,或者是具有两个或更多氮原子作为环构成原子的芳香并环杂环基团,其可以被取代;(R)表示标有(R)的碳原子具有R-构型;但当--NA为1H-1,2,4-三唑-1-基团时,R.sup.1和R.sup.2中的任意一个可以是可选地取代的含氮杂环基团。该化合物或其盐可用作抗真菌剂。