申请人:Takeda Chemical Industries, Ltd.
公开号:US04876251A1
公开(公告)日:1989-10-24
The compounds, having a 4,10-dioxo-3-oxa-7-thia-1-azatricyclo[6,2,0,0.sup.2,6 ]decane-2-carboxylic acid skeleton as the base structure, their esters and their salts, are useful antibacterial agents.
这些化合物,以4,10-二氧-3-氧-7-硫-1-氮杂三环[6,2,0,0.sup.2,6]癸烷-2-羧酸骨架为基本结构,它们的酯和盐是有用的抗菌剂。