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发明名称
Verfahren zur Herstellung von neuen 4-Oxa-9β,10α-Steroiden
摘要
申请公布号
AT275758(B)
申请公布日期
1969.11.10
申请号
AT19680010332
申请日期
1967.04.10
申请人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
发明人
分类号
C07C59/205;C07C59/215
主分类号
C07C59/205
代理机构
代理人
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