The present invention provides amidines, guanidines, pseudoureas, pseudothioureas, imidates and thioimidates derived from 9-aminodeoxyclavulanic acid which has the formula:
These derivatives are useful β-lactamase inhibitors and antibacterial agents. Their preparation and use are described.
本发明提供了由 9-
氨基去氧
环糊精酸衍生的脒类、
胍类、假
脲类、假
硫脲类、
亚胺酸盐和
硫代
亚胺酸盐,它们的
化学式为 9-
氨基去氧
环糊精酸:
这些衍
生物是有用的 β-内酰胺酶抑制剂和抗菌剂。本文介绍了它们的制备和用途。