申请人:Ono Pharmaceutical Company
公开号:US04069387A1
公开(公告)日:1978-01-17
The present invention relates to compounds of the formula: ##STR1## wherein A represents a grouping of the formula: ##STR2## B represents a single bond or a straight- or branched-chain alkylene group containing from 1 to 9 carbon atoms, W represents ethylene or trans-vinylene, X represents ethylene or cis-vinylene, Y represents ethylene or trans-vinylene, R represents a hydroxymethyl group or a grouping of the formula --COOR.sup.4, in which R.sup.4 represents a hydrogen atom or a straight- or branched-chain alkyl group containing from 1 to 12 carbon atoms, R.sup.1 represents a hydrogen atom or a methyl or ethyl group, R.sup.2 represents a hydrogen atom or a methyl or ethyl group and R.sup.3 represents a hydrogen or chlorine atom or a hydroxy group and cyclodextrin clathrates of such alcohols, acids and esters and, when R.sup.4 in the formula --COOR.sup.4 represents a hydrogen atom, non-toxic salts thereof, and intermediates therefor. These compounds exhibit characteristic prostaglandin-like activity.
本发明涉及以下结构的化合物:其中A代表以下结构的集合:B代表单键或含有1至9个碳原子的直链或支链烷基基团,W代表乙烯或反式-乙烯基,X代表乙烯或顺式-乙烯基,Y代表乙烯或反式-乙烯基,R代表羟甲基基团或--COOR.sup.4结构的集合,在该结构中R.sup.4代表氢原子或含有1至12个碳原子的直链或支链烷基基团,R.sup.1代表氢原子或甲基或乙基基团,R.sup.2代表氢原子或甲基或乙基基团,R.sup.3代表氢原子或氯原子或羟基,以及这些醇,酸和酯的环糊精包合物,当公式--COOR.sup.4中的R.sup.4代表氢原子时,其非毒性盐和其中间体。这些化合物具有特征性的前列腺素样活性。