申请人:Takeda Chemical Industries, Ltd.
公开号:EP0548553A1
公开(公告)日:1993-06-30
An optically active azole compound of the formula (I):
wherein R¹ and R² are independently a hydrogen atom, a halogen atom, a haloalkyl group, a haloalkoxy group or an optionally substituted nitrogen-containing heterocyclic group; R³ is a hydrogen atom or an acyl group; Q is CH or N;
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 R¹ and R² is an optionally substituted nitrogen-containing heterocyclic group when
is an 1H-1,2,4-triazol-1-yl group, or a salt thereof, which is useful as an antifungal agent.
式 (I) 的光学活性唑类化合物:
其中 R¹ 和 R² 独立地为氢原子、卤素原子、卤代烷基、卤代烷氧基或任选取代的含氮杂环基团;R³ 为氢原子或酰基;Q 为 CH 或 N;
是含氮芳香五元杂环基团,其至少有两个相邻的氮原子作为可被取代的成环原子,或者是含两个或两个以上氮原子作为可被取代的成环原子的芳香缩合杂环基团;且 (R) 表示标有 (R) 的碳原子具有 R 构型;条件是 R¹ 和 R² 中的任一基团在以下情况下是任选取代的含氮杂环基团: 1.
是 1H-1,2,4-三唑-1-基团或其盐,可用作抗真菌剂。