申请人:Ishihara Sangyo Kaisha Ltd.
公开号:US04987135A1
公开(公告)日:1991-01-22
A substituted benzene derivative represented by a formula: ##STR1## where A represents: ##STR2## wherein X is a hydrogen atom, a halogen atom or a nitro group, R.sup.1 is --X.sup.1 Z.sup.1 (X.sup.1 is an oxygen atom or a sulfur atom and Z.sup.1 is a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group), --COZ.sup.1 group (Z.sup.1 is as defined above), ##STR3## group (Z.sup.1 is as defined above, Z.sup.2 is --CO.sub.2 Z.sup.3 wherein Z.sup.3 is the same as Z.sup.1, or --SO.sub.2 Z.sup.3 wherein Z.sup.3 is as defined above and n is 0 or 1), ##STR4## (Z.sup.1 and Z.sup.3 are as defined above) or ##STR5## (X.sup.2, X.sup.3 and X.sup.4 are, respectively, an oxygen atom or a sulfur atom and Z.sup.4 and Z.sup.5 are the same as Z.sup.1), and R.sup.3 is a nitro group or ##STR6## (R.sup.4 and R.sup.5 are, respectively, an alkyl group, or they may form a heterocyclic group together with the adjacent nitrogen atom), or ##STR7## wherein X and R.sup.3 are as defined above and R.sup.2 is --X.sup.1 Z.sup.1 (X.sup.1 and Z.sup.1 are as defined above); Y is a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, a nitro group or ##STR8## (R.sup.6 and R.sup.7 are, respectively, a substituted or unsubstituted alkyl group); R is ##STR9## (R.sup.8 is the same as Y and q is an integer of 1 to 4), ##STR10## (R.sup.8 is as defined above, and r is an integer of 1 to 3) or ##STR11## (R.sup.8 and r are defined above); and m is an integer, of 1 to 4, or its salt.
一种被代替的苯衍
生物,由以下公式表示:##STR1## 其中A代表:##STR2## 其中X是氢原子,卤素原子或硝基基团,R.sup.1是--X.sup.1 Z.sup.1(其中X.sup.1是氧原子或
硫原子,Z.sup.1是代替或未代替的烷基团,代替或未代替的烯基团,代替或未代替的炔基团,代替或未代替的芳基团或代替或未代替的杂芳基团),--COZ.sup.1基团(Z.sup.1如上定义),##STR3##基团(Z.sup.1如上定义,Z.sup.2是--CO.sub.2 Z.sup.3,其中Z.sup.3与Z.sup.1相同,或--SO.sub.2 Z.sup.3,其中Z.sup.3如上定义,n为0或1),##STR4##(Z.sup.1和Z.sup.3如上定义)或##STR5##(X.sup.2,X.sup.3和X.sup.4分别是氧原子或
硫原子,Z.sup.4和Z.sup.5与Z.sup.1相同),R.sup.3是硝基或##STR6##(R.sup.4和R.sup.5分别是烷基,或者它们可以与相邻的氮原子一起形成杂环基),或##STR7## 其中X和R.sup.3如上定义,R.sup.2是--X.sup.1 Z.sup.1(X.sup.1和Z.sup.1如上定义); Y是卤素原子,代替或未代替的烷基团,代替或未代替的烷氧基团,代替或未代替的烷
硫基团,硝基或##STR8##(R.sup.6和R.sup.7分别是代替或未代替的烷基团); R是##STR9##(R.sup.8与Y相同,q为1到4的整数),##STR10##(R.sup.8如上定义,r为1到3的整数)或##STR11##(R.sup.8和r如上定义); m是1到4的整数,或其盐。