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发明名称
METHOD OF PREPARING HELLEBRIGENINE DERIVATIVES OR THEIR SALTS
摘要
申请公布号
SU751328(A3)
申请公布日期
1980.07.23
申请号
SU19772553849
申请日期
1977.12.15
申请人
DEGUSSA (FIRMA)
发明人
OTTO IZAATS,DT;KLAUS POSSELT,DT;KHORST UTEMANN,DT;KLAUS TIMER,DT
分类号
C07J17/00;A61K31/585;A61K31/704;A61P9/04;C07J19/00;C07J41/00;C07J43/00;(IPC1-7):C07J17/00;A61K31/58
主分类号
C07J17/00
代理机构
代理人
主权项
地址
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