申请人:Pharmacia AB
公开号:US05599937A1
公开(公告)日:1997-02-04
The invention relates to novel compounds of general formula (I), wherein R is a group of general formula (II) or (III), where X.sup.1 represents oxygen or sulphur and Y.sup.1 and Z.sup.1 both represent carbon, or X.sup.1 represents oxygen and one of Y.sup.1 and Z.sup.1 represents nitrogen and the other represents carbon, or X.sup.1 represents sulphur, Y.sup.1 represents nitrogen and Z.sup.1 represents carbon; one of X.sup.2, Y.sup.2 and Z.sup.2 represents oxygen or sulphur and the other two both represent carbon or one represents nitrogen and the other represents carbon, and the dotted line in formula (III) represents an optional additional carbon-carbon or carbon-nitrogen bond; A.sup.1, A.sup.2, A.sup.3 and A.sup.4 each represent carbon or, when one of X.sup.2, Y.sup.2 and Z.sup.2 represents oxygen or sulphur and the other two both represent carbon, one or two of A.sup.1, A.sup.2, A.sup.3 and A.sup.4 may represent nitrogen and the others carbon; and R.sup.1 to R.sup.5 are as defined in the description. The compounds of formula (I) can be used for treating diseases related to muscarinic receptor function.
该发明涉及通式(I)的新化合物,其中R是通式(II)或(III)的一个基团,其中X.sup.1代表氧或硫,Y.sup.1和Z.sup.1都代表碳,或者X.sup.1代表氧,其中Y.sup.1和Z.sup.1中的一个代表氮,另一个代表碳,或者X.sup.1代表硫,Y.sup.1代表氮,Z.sup.1代表碳;X.sup.2、Y.sup.2和Z.sup.2中的一个代表氧或硫,另外两个都代表碳,或者一个代表氮,另一个代表碳,而在通式(III)中的虚线代表可选的额外碳-碳或碳-氮键;A.sup.1、A.sup.2、A.sup.3和A.sup.4每个代表碳,或者当X.sup.2、Y.sup.2和Z.sup.2中的一个代表氧或硫,另外两个都代表碳时,A.sup.1、A.sup.2、A.sup.3和A.sup.4中的一个或两个可以代表氮,其他代表碳;而R.sup.1到R.sup.5如描述中所定义。通式(I)的化合物可用于治疗与肌胆碱受体功能相关的疾病。