申请人:Microcide Pharmaceuticals, Inc.
公开号:US06030965A1
公开(公告)日:2000-02-29
The present invention includes novel compounds of formula where A, B, D, and E are selected from the group consisting of carbon, nitrogen and sulfur, R.sup.99 is selected from the group consisting of sulfur, SO, S0.sub.2, NH, N-alkyl, oxygen, C.dbd.C (cis or trans), and C.tbd.C, and R.sup.12 is NR.sup.13 R.sup.14, ##STR1## The invention also includes the pharmacologically acceptable salts which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to .beta.-lactam antibiotics and are useful as antibacterial agents. The invention also relates to novel intermediates useful for making the novel compounds of the present invention and to novel methods for producing the novel compounds and intermediate compounds.
本发明涉及一种新型化合物,其化学式为:其中A、B、D和E选自碳、氮和硫组成的群体,R.sup.99选自硫、SO、S0.sub.2、NH、N-烷基、氧、C.dbd.C(顺式或反式)和C.tbd.C,R.sup.12为NR.sup.13R.sup.14,##STR1## 本发明还包括药理学上可接受的盐,其对一系列微生物表现出抗生素活性,包括对β-内酰胺类抗生素耐药的微生物,并且可用作抗菌剂。本发明还涉及用于制备本发明新型化合物的新型中间体以及制备新型化合物和中间化合物的新型方法。