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发明名称
PROCESS FOR THE PREPARATION OF 3-ENOL ETHERS OF 3-KETO-DELTA**4 - 6-(N-DISUBSTITUTED) AMINOMETHYL STEROIDS
摘要
申请公布号
US3580935(A)
申请公布日期
1971.05.25
申请号
USD3580935
申请日期
1969.11.19
申请人
UPJOHN CO.:THE
发明人
VERLAN H. VANRHEENEN
分类号
A61K31/57;A61P5/00;A61P29/00;C07J41/00;C07J75/00;(IPC1-7):C07C169/00
主分类号
A61K31/57
代理机构
代理人
主权项
地址
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