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Title:
17α-アセトキシ-11β-(4-N,N-ジメチルアミノフェニル)-19-ノルプレグナ-4,9-ジエン-3,20-ジオンの製造方法、その中間体及びそのような中間体の製造方法
Document Type and Number:
Japanese Patent JP2006519255
Kind Code:
A
Abstract:
Methods for the preparation of the 19-norprogesterone of formula I and its intermediates, in crystalline and amorphous forms.

Inventors:
Kim, Hyun Kay.
Lao, Penn Malaj N.
Simmons, Anne-Marie
Application Number:
JP2006508726A
Publication Date:
August 24, 2006
Filing Date:
February 13, 2004
Export Citation:
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Assignee:
THE UNITED STATES OF AMERICA
Southwest Foundation for Biomedical Research
International Classes:
C07J41/00; C07J7/00; C07J21/00; C07J71/00; C07D
Domestic Patent References:
JP2002505334A2002-02-19
JP2006515869A2006-06-08
Foreign References:
WO2001018025A22001-03-15
US3381003A1968-04-30
US5929262A1999-07-27
Attorney, Agent or Firm:
Takashima Ichi



 
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