申请人:Hoffmann-La Roche Inc.
公开号:US04584132A1
公开(公告)日:1986-04-22
A novel family of .beta.-lactam antibacterials, synthetic methods and intermediates useful in the production of such antibacterials, and the use of such compounds as antibacterials are disclosed. The novel compounds have the formula ##STR1## wherein, Z.sup.1 is a group --OR.sup.1, --NR.sup.3 R.sup.4, or --SR.sup.5 ; Z.sup.2 is a group --OR.sup.2, --NR.sup.3 R.sup.4, or --SR.sup.6 ; R.sup.1 and R.sup.2 may be either the same or different and each is H, lower alkyl, aralkyl, aryl or heteroaryl; R.sup.3 and R.sup.4 may be either the same or different and each is H, lower alkyl, aralkyl, aryl or heteroaryl; R.sup.5 and R.sup.6 may be either the same of different and each is H, lower alkyl, aralkyl, aryl or heteroaryl; R.sup.7 is H, lower alkyl, or lower alkoxycarbonyl; and, R.sup.8 is acyl; as well as pharmaceutically acceptable salts thereof.
披露了一种新型的β-内酰胺类抗菌剂家族,用于生产此类抗菌剂的合成方法和中间体,以及将这些化合物用作抗菌剂的用途。新型化合物的化学式为##STR1##其中,Z1是--OR1,--NR3R4或--SR5基团;Z2是--OR2,--NR3R4或--SR6基团;R1和R2可以相同或不同,且每个都是H,低级烷基,芳基烷基,芳基或杂环芳基;R3和R4可以相同或不同,且每个都是H,低级烷基,芳基烷基,芳基或杂环芳基;R5和R6可以相同或不同,且每个都是H,低级烷基,芳基烷基,芳基或杂环芳基;R7是H,低级烷基或低级烷氧羰基;R8是酰基;以及其药学上可接受的盐。