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经营范围
发明名称
Process for the preparation of 2-methyl-3-hydroxypyridines
摘要
申请公布号
GB966805(A)
申请公布日期
1964.08.19
申请号
GB19620016908
申请日期
1962.05.02
申请人
MERCK & CO., INC.
发明人
分类号
A61K31/44;C07D213/66;C07D213/67;C07D213/79;C07D491/04
主分类号
A61K31/44
代理机构
代理人
主权项
地址
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