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发明名称
17.alpha.-OL-16.alpha.-ACETALDEHYDE 16.alpha.,17-CYCLIC ENOL ETHERS OF THE PREGNANE SERIES AND PROCESS FOR THEIR PREPARATION
摘要
申请公布号
CA821548(A)
申请公布日期
1969.08.26
申请号
CAD821548
申请日期
申请人
THE UPJOHN COMPANY
发明人
JOHN E. PIKE
分类号
主分类号
代理机构
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