申请人:Ono Pharmaceutical Co., Ltd.
公开号:US06136834A1
公开(公告)日:2000-10-24
A tetrazole derivative of formula (I) ##STR1## wherein R is H, alkyl, alkoxy, carbocyclic ring, alkyl or alkoxy substituted by carbocyclic ring; AA.sup.1 and AA.sup.2 is a bond or ##STR2## and ##STR3## respectively, or AA.sup.1 and AA.sup.2, together, may have the formula (a); ##STR4## and Y is formula (b) ##STR5## wherein the Tet ring is tetrazole; Z is alkylene, alkenylene, O, S, SO, SO.sub.2, NR.sup.26, methylene in alkylene replaced by O, S, --SO--, --SO.sub.2 -- or --NR.sup.26 --; and E is H, alkyl, or COOR.sup.27.
公式(I)的四唑衍生物##STR1##
其中R是H,烷基,烷氧基,碳环,烷基或烷氧基取代的碳环;AA.sup.1和AA.sup.2是键或##STR2##和##STR3##,或AA.sup.1和AA.sup.2一起可以具有公式(a);##STR4##和Y是公式(b)##STR5##
其中Tet环是四唑;Z是烷基,烯基,O,S,SO,SO.sub.2,NR.sup.26,烷基中的亚烷基被O,S,-SO-,-SO.sub.2-或-NR.sup.26-取代;E是H,烷基或COOR.sup.27。