申请人:INTERx Research Corporation
公开号:US04036843A1
公开(公告)日:1977-07-19
There is provided, a novel class of compounds exhibiting antibacterial activity and having the formula: ##STR1## wherein X and Y each represent a member which may be the same or different selected from the group consisting of H and Cl with the proviso that X and Y cannot represent H simultaneously; R.sub.1 and R.sub.2 each represent a member which may be the same or different selected from the group consisting of an n- or branched alkyl group of from 1 to 20 carbon atoms, an aryl group (phenyl, naphthyl, etc.) and a ##STR2## GROUP, WHEREIN M REPRESENTS AN INTEGER OF FROM 2 TO 5; N REPRESENTS AN INTEGER OF 1 TO 8; AND Z represents a member selected from the group consisting of an --OOCR.sub.3 group, an --OR.sub.3 group and an --OCH.sub.2 OR.sub.3 group, wherein R.sub.3 represents a member selected from the group consisting of an n- or branched alkyl group of 1 to 20 carbon atoms, a phenyl group, a naphthyl group, a benzyl group, ##STR3## WHEREIN X is a halogen atom (Cl, Br, I), ##STR4## WHEREIN R.sub.4 represents a member selected from the group consisting of H, an n- or branched alkyl group, a benzyl group, and a --(CH.sub.2).sub.p COOH group, wherein p represents an integer of 1 to 4, and wherein W.sup.- represents a non-toxic pharmaceutically acceptable inorganic or organic anion.
提供了一类新型化合物,具有抗菌活性,其化学式为:##STR1## 其中X和Y分别表示从H和Cl组成的群中选择的可以相同或不同的成员,但X和Y不能同时表示H; R.sub.1和R.sub.2分别表示从1到20个碳原子的n-或支链烷基,芳基(苯基,萘基等)和##STR2## GROUP,其中M表示2到5的整数;N表示1到8的整数;Z表示从--OOCR.sub.3群,--OR.sub.3群和--OCH.sub.2 OR.sub.3群中选择的成员,其中R.sub.3表示从1到20个碳原子的n-或支链烷基,苯基,萘基,苄基,##STR3## 其中X是卤素原子(Cl,Br,I),##STR4## 其中R.sub.4表示从H,n-或支链烷基,苄基和--(CH.sub.2).sub.p COOH群中选择的成员,其中p表示1到4的整数,并且W.sup.-表示非毒性药物可接受的无机或有机阴离子。