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发明名称
Vitamin b6 derivatives
摘要
申请公布号
US2583774(A)
申请公布日期
1952.01.29
申请号
US19480024412
申请日期
1948.04.30
申请人
MERCK & CO., INC.
发明人
HOFFMAN DOROTHEA HEYL
分类号
C07D213/79;C07D213/81;C07D213/84
主分类号
C07D213/79
代理机构
代理人
主权项
地址
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