申请人:INTERx Research Corporation
公开号:US04171452A1
公开(公告)日:1979-10-16
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 ##STR2## 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, an O atom, and a --(CH.sub.2).sub.p COOH group, wherein p represents an integer of 1 to 4, and wherein W.sup..theta. 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分别表示可以相同或不同的成员,选自H和Cl的群组,但是X和Y不能同时表示H; R.sub.1 和R.sub.2分别表示可以相同或不同的成员,选自1到20个碳原子的n-或支链烷基,苯基,萘基等以及##STR2## 其中M表示2到5的整数; N表示1到8的整数; Z表示选自--OOCR.sub.3基团,--OR.sub.3基团和--OCH.sub.2 OR.sub.3基团的成员,其中R.sub.3表示选自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表示选自H,n-或支链烷基,苄基,O原子和--(CH.sub.2).sub.p COOH基团的成员,其中p表示1到4的整数,W.sup..theta.表示非毒性药用可接受的无机或有机阴离子。