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经营范围
发明名称
Procédé de préparation de 21-hydroxy-prégnanes, notamment par introduction d'un groupe hydroxy dans la position 21 de 18-hydroxy-20-oxo-prégnanes nonsubstitués dans cette position
摘要
申请公布号
FR1296545(A)
申请公布日期
1962.06.22
申请号
FR19600836863
申请日期
1960.08.26
申请人
CIBA SOCIETE ANONYME
发明人
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
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