申请人:Pfizer Inc.
公开号:US04351840A1
公开(公告)日:1982-09-28
Bis-esters of resorcinol (1,3-dihydroxybenzene) with ampicillin or amoxicillin and penicillanic acid 1,1-dioxide or 6-beta-(hydroxymethyl)penicillanic acid 1,1-dioxide, having utility as antibacterial agents; processes therefor; and intermediates therefor, including m-hydroxyphenyl esters of penicillanic acid, 6-beta-(hydroxymethyl)penicillanic acid, and azidocillin.
邻二酚(1,3-二羟基苯)与氨苄青霉素或氨氧苄青霉素、青霉烷酸1,1-二氧化物或6-β-(羟甲基)青霉烷酸1,1-二氧化物的双酯具有抗菌作用;其制造工艺和中间体,包括青霉烷酸的m-羟基苯酯、6-β-(羟甲基)青霉烷酸和氮化苯丁氨苄青霉素。