发明授权
US06384250B2 Process for the preparation of (E,Z) 3-(2-aminoethoxyimino)-androstane-6, 17-dione and its analogues 有权
(E,Z)3-(2-氨基乙氧基亚氨基) - 雄甾烷-6,17-二酮及其类似物的制备方法

  • 专利标题: Process for the preparation of (E,Z) 3-(2-aminoethoxyimino)-androstane-6, 17-dione and its analogues
  • 专利标题(中): (E,Z)3-(2-氨基乙氧基亚氨基) - 雄甾烷-6,17-二酮及其类似物的制备方法
  • 申请号: US09852265
    申请日: 2001-05-10
  • 公开(公告)号: US06384250B2
    公开(公告)日: 2002-05-07
  • 发明人: Mauro GobbiniGiulio CarzanaSimona Sputore
  • 申请人: Mauro GobbiniGiulio CarzanaSimona Sputore
  • 优先权: ITRM00A0266 20000517
  • 主分类号: C07J4100
  • IPC分类号: C07J4100
Process for the preparation of (E,Z) 3-(2-aminoethoxyimino)-androstane-6, 17-dione and its analogues
摘要:
An improved process is described for the preparation of compounds with general formula (I) and particularly for the preparation of the compound (E,Z) 3-(2-aminoethoxyimino)-androstane-6,17-dione, in which n=1 and R1=R2=H
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