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发明名称
Process for the production of 16,17-[(cyclohexylmethylen)bis(oxy)]-11,21-dihydroxy-pregna-1,4- dien-3,20-dion or its 21-isobutyrat by transketalisation
摘要
申请公布号
SK5552003(A3)
申请公布日期
2003.08.05
申请号
SK20030000555
申请日期
2001.11.06
申请人
ALTANA PHARMA AG
发明人
SCHMIDT BEATE
分类号
C07B61/00;C07J71/00;(IPC1-7):C07J71/00
主分类号
C07B61/00
代理机构
代理人
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