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发明名称
PROCESS FOR OBTAINING 6-(SUBSTITUTED)HYDROXI METHYLENPENICILANIC ACIDS AND THEIR DERIVATIVES
摘要
申请公布号
YU119587(A)
申请公布日期
1988.02.29
申请号
YU19870001195
申请日期
1987.06.25
申请人
PFIZER INC
发明人
CHEN Y.L.
分类号
C07D499/87;A61K;A61K31/425;A61K31/43;A61K31/431;A61P31/04;C07D;C07D499/00;C07D499/04;C07D499/32;C07D499/86;C07D499/861;C07D499/897;(IPC1-7):C07D499/00
主分类号
C07D499/87
代理机构
代理人
主权项
地址
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