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发明名称
PROCESS FOR THE PREPARATION OF BOSENTAN
摘要
The invention concerns a new process for the preparation of bosentan or bosentan monohydrate by reaction of compound of Formula II with ethylene glycol in the presence of potassium bases and the potassium salt of bosentan.
申请公布号
WO2010103362(A3)
申请公布日期
2010.11.04
申请号
WO2010IB00431
申请日期
2010.03.03
申请人
SIFAVITOR S.R.L.;BIFFI, GIANCARLO;FELICIANI, LAZZARO;VISCARDI, ENRICO
发明人
BIFFI, GIANCARLO;FELICIANI, LAZZARO;VISCARDI, ENRICO
分类号
C07D239/52;A61K31/513;A61P11/00
主分类号
C07D239/52
代理机构
代理人
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