Title:
NEW METHOD FOR PRODUCING BENZOQUINONE DERIVATIVE
Document Type and Number:
Japanese Patent JP2002088061
Kind Code:
A
Abstract:
To provide a simple and excellent method for producing a benzoquinone derivative useful as a medicine or the like.
This method for producing a benzoquinone derivative represented by the general formula (I) or its pharmaceutically permissible salt is characterized by comprising a step, wherein a heteroaryl derivative represented by the general formula (II) is reacted with a dihalogenobenzoquirione derivative represented by the general formula (III).
Inventors:
TATSUTA KUNIAKI
Application Number:
JP2000276379A
Publication Date:
March 27, 2002
Filing Date:
September 12, 2000
Export Citation:
Assignee:
YAMANOUCHI PHARMA CO LTD
International Classes:
C07D209/12; (IPC1-7): C07D209/12
Attorney, Agent or Firm:
Shozo Nagai (2 outside)