发明公开
EP2909225A1 PROCESS FOR THE PURIFICATION OF ABIRATERONE ACETATE 有权
程序对清洁醋酸阿比特龙

  • 专利标题: PROCESS FOR THE PURIFICATION OF ABIRATERONE ACETATE
  • 专利标题(中): 程序对清洁醋酸阿比特龙
  • 申请号: EP13789206.3
    申请日: 2013-10-21
  • 公开(公告)号: EP2909225A1
    公开(公告)日: 2015-08-26
  • 发明人: ALPEGIANI, MarcoCRISTIANO, TaniaCUCCHETTI, Eugenio
  • 申请人: OLON S.p.A.
  • 申请人地址: Strada Rivoltana km. 6/7 20090 Rodano (MI) IT
  • 专利权人: OLON S.p.A.
  • 当前专利权人: OLON S.p.A.
  • 当前专利权人地址: Strada Rivoltana km. 6/7 20090 Rodano (MI) IT
  • 代理机构: Bianchetti Bracco Minoja S.r.l.
  • 优先权: ITMI20121788 20121022
  • 国际公布: WO2014064032 20140501
  • 主分类号: C07J43/00
  • IPC分类号: C07J43/00
PROCESS FOR THE PURIFICATION OF ABIRATERONE ACETATE
摘要:
The invention relates to a process for the purification of crude abiraterone acetate by treatment with polymer resins in aqueous solvent. The purified product is recovered by simple concentration and filtration.
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