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发明名称
PROCEDE NOUVEAU DE PREPARATION DE 6BETA, 7-METHYLENE-3-OXO-STEROIDES INSATURES EN E
摘要
申请公布号
BE853242(A1)
申请公布日期
1977.10.05
申请号
BE19770176417
申请日期
1977.04.05
申请人
CIBA-GEIGY A.G.
发明人
分类号
C07C69/013;A23K1/165;C07C45/00;C07C49/587;C07C67/00;C07J21/00;C07J51/00;C07J53/00;C07J63/00;C07J71/00;(IPC1-7):C07J/
主分类号
C07C69/013
代理机构
代理人
主权项
地址
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