Antibacterial esters of beta-lactams, and processes and intermediates for their preparation
申请人:PFIZER INC.
公开号:EP0075430A2
公开(公告)日:1983-03-30
Bis-esters of resorcinol (1,3-dihydroxybenzene) with ampicillin or amoxicillin and penicillanic acid 1,1-dioxide or 6-β-(hydroxymethyl)penicillanic acid 1,1-dioxide, having utility as antibacterial agents; processes therefore; and intermediates therefore, including m-hydroxyphenyl esters of penicillanic acid, 6-β-(hydroxymethyl)penicillanic acid, and azidocillin.
间苯二酚(1,3-二羟基
苯)与
氨苄西林或
阿莫西林以及青霉烷酸 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,可用作抗菌剂;相关工艺;以及相关
中间体,包括青霉烷酸、6-β-(
羟甲基)青霉烷酸和
阿奇霉素的间羟基
苯酯。