N-heterocyclyl thienamycins, process for preparing and antibiotic pharmaceutical composition containing the same
申请人:Merck & Co., Inc.
公开号:EP0021082A1
公开(公告)日:1981-01-07
This invention relates to a new class of thienamycins (I) and their pharmaceutically acceptable salts and esters which are useful as antibiotics:
wherein the stylized radical (hereafter referred to as R'):
attached to the amino nitrogen group of thienamycin represents a mono- or polycyclic N-containing heterocyclic group;
R is, inter alia, hydrogen, substituted and unsubstituted: alkyl, aryl, alkenyl, heterocyclylalkenyl, aralkenyl, heterocyclylalkyl, aralkyl, -NR2, COOR, CONR2, -OR, or CN.
It also relates to a process for preparing such compounds and to antibiotic pharmaceutical compositions containing such compounds.
本发明涉及一类可用作抗生素的新型噻喃霉素(I)及其药学上可接受的盐类和酯类:
其中,连接到噻喃霉素氨基氮基团上的定型基(以下简称 R'):
连接到噻喃霉素的氨基氮基团上,代表单环或多环含 N 杂环基团;
R是氢、取代和未取代的烷基、芳基、烯基、杂环烯基、芳基、杂环烷基、芳基、-NR2、COOR、CONR2、-OR或CN。
本发明还涉及制备此类化合物的工艺以及含有此类化合物的抗生素药物组合物。