Beta-lactamase inhibiting 6-(alkoxyaminomethyl)penicillanic acid 1,1-dioxide and derivatives
申请人:PFIZER INC.
公开号:EP0128037A1
公开(公告)日:1984-12-12
6-alpha/beta-[(C1-C4) Alkoxyaminomethyl and benrylox- yaminomethyl] penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and conventional esters thereof hydrolyzable under physiological conditions, all of which are useful in medicine as beta-lactamase inhibitors; intermediates and processes therefor; and a process forthe conversion of the present compounds to 6-alpha- and 6-beta-(aminomethyl) penicillanic acid 1,1-dioxides and derivatives.
6-α-/beta-[(C1-C4)烷氧基氨甲基和苄氧基氨甲基]青霉烷酸 1,1-二氧化物、其药学上可接受的盐及其在生理条件下可水解的常规酯,所有这些化合物都可作为β-内酰胺酶抑制剂用于医药;中间体及其工艺;以及将本化合物转化为 6-α-和 6-beta-(氨甲基)青霉烷酸 1,1-二氧化物及其衍生物的工艺。