申请人:Kumiai Chemical Co.
公开号:US05118339A1
公开(公告)日:1992-06-02
A pyrimidine or triazine derivative and its salt, said pyrimidine or triazine derivative having the formula: ##STR1## wherein R represents a group of the formula OR.sub.3 wherein R.sup.3 represents a hydrogen atom, an alkyl gorup, etc.}, a group of the formula SR.sup.6 wherein R.sup.6 represents a hydrogen atom, an alkyl group, etc.}, a group of the formula ##STR2## wherein R.sup.7 and R.sup.8 represent a hydrogen atom, an alkyl group, etc.}, or an imidazolyl group: R.sup.1 represents a hydrogen atom, an alkyl group, etc.; R.sup.2 represents a hydroxyl group, an alkyl group, etc.; A and B represent an alkyl group, etc.; Y represents an oxygen atom, etc.; and Z represents a methine group or a nitrogen atom.
一种嘧啶或三嗪衍生物及其盐,所述嘧啶或三嗪衍生物具有以下结构式:##STR1## 其中R代表以下结构的一种:OR.sub.3 其中R.sup.3代表氢原子、烷基等}、SR.sup.6 其中R.sup.6代表氢原子、烷基等}、##STR2## 其中R.sup.7和R.sup.8代表氢原子、烷基等}或咪唑基团;R.sup.1代表氢原子、烷基等;R.sup.2代表羟基、烷基等;A和B代表烷基等;Y代表氧原子等;Z代表甲基基团或氮原子。