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经营范围
发明名称
Penem derivatives
摘要
申请公布号
US4992543(A)
申请公布日期
1991.02.12
申请号
US19890378743
申请日期
1989.07.11
申请人
PFIZER INC.
发明人
O'NEILL, BRIAN T.;PHILLIPS, DOUGLAS
分类号
C07D499/87;C07D205/09;C07D499/04;C07D499/86;C07D499/88;C07D499/897;C07F7/08;C07F7/18
主分类号
C07D499/87
代理机构
代理人
主权项
地址
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