申请人:Merck & Co., Inc.
公开号:US04232030A1
公开(公告)日:1980-11-04
Disclosed are substituted N-methylene derivatives of thienamycin sulfoxide (I, n=1) and sulfone (I, n=2) which may be represented by the following structural formula: ##STR1## wherein X and Y are selected from the group consisting of hydrogen, R, OR, SR, and NR.sup.1 R.sup.2 wherein, inter alia, R is substituted or unsubstituted: alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heterocyclyl, and heterocyclylalkyl; R.sup.1 and R.sup.2 are hydrogen or R. Such compounds and their pharmaceutically acceptable salt, ether, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds; pharmaceutical compositions comprising such compounds; and methods of treatment comprising administering such compounds and compositions when an antibiotic effect is indicated.
揭示了替代的噻氨酸亚氧化物(I,n=1)和砜(I,n=2)的N-亚甲基衍生物,可以用以下结构式表示:##STR1## 其中X和Y从氢,R,OR,SR和NR.sup.1 R.sup.2组成的群体中选择,其中,R是取代或未取代的:烷基,烯基,炔基,环烷基,环烷基烷基,芳基,芳基烷基,杂芳基,杂芳基烷基,杂环烷基和杂环烷基烷基;R.sup.1和R.sup.2是氢或R。这些化合物及其药学上可接受的盐,醚,酯和酰胺衍生物可用作抗生素。还揭示了制备这些化合物的方法;包含这些化合物的药物组合物;以及在需要抗生素效果时,施用这些化合物和组合物的治疗方法。