申请人:Merck & Co., Inc.
公开号:US04309438A1
公开(公告)日:1982-01-05
Disclosed are N-alkyl-N-iminomethyl derivatives of thienamycin which may be represented by the following structural formula: ##STR1## wherein R.sup.5 is, inter alia, alkyl, alkenyl, aryl, or aralkyl, R.sup.6 is selected from R, OR, SR and NR.sup.1 R.sup.2 wherein R is, inter alia, hydrogen and substituted or unsubstituted: alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl, heteroaralkyl, heterocyclyl, and heterocyclylalkyl; and R.sup.1 and R.sup.2 are hydrogen or R. Such compounds, including their O-- and carboxyl derivatives are useful as antibiotics. Also dislosed 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.
公开了噻烯霉素的N-烷基-N-亚氨基甲基衍生物,其可以由以下结构式表示:##STR1##其中R5包括但不限于烷基、烯基、芳基或芳烷基,R6选自R、OR、SR和NR1R2,其中R包括但不限于氢以及取代或未取代的:烷基、烯基、炔基、环烷基、环烷基烷基、芳基、芳烷基、杂芳基、杂芳烷基、杂环基和杂环基烷基;R1和R2为氢或R。这些化合物,包括它们的O-和羧基衍生物,作为抗生素具有用途。还公开了制备这些化合物的工艺:包含这些化合物的药物组合物;以及治疗方法,包括在需要抗生素效果时给予这些化合物和组合物。