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发明名称
Procédé de préparation de nouveaux 6 oxa-stéroïdes
摘要
申请公布号
FR1397508(A)
申请公布日期
1965.04.30
申请号
FR19640968703
申请日期
1964.03.25
申请人
发明人
SMITH HERCHEL
分类号
C07D311/22;C07D311/58;C07J73/00;C07J75/00
主分类号
C07D311/22
代理机构
代理人
主权项
地址
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