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发明名称
Intermediates for the preparation of 3, 3-dimethyl-2, 5-dioxo-pyrrolidine-4-propionic acid compounds and process
摘要
申请公布号
US2783247(A)
申请公布日期
1957.02.26
申请号
US19540471123
申请日期
1954.11.24
申请人
MERCK & CO., INC.
发明人
JR. FREDERICK A. KUEHL,;SHUNK CLIFFORD H.
分类号
C07D207/40;C07D307/33
主分类号
C07D207/40
代理机构
代理人
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地址
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