Title:
トランス-2,3-二置換ナフトキノンの製法
Document Type and Number:
Japanese Patent JP2010526131
Kind Code:
A
Abstract:
The invention concerns a new process for the preparation of naphthoquinones, in particular an improved process for the preparation of 2,3-disubstituted 1,4-naphthoquinones, in the trans configuration.
Inventors:
Antonio Nardi
Mara Sada
Annivale Salvi
Stefano Myolana
Mara Sada
Annivale Salvi
Stefano Myolana
Application Number:
JP2010507017A
Publication Date:
July 29, 2010
Filing Date:
May 06, 2008
Export Citation:
Assignee:
Laboratorio Kimiko Internazionale Sochieta Per Azioni
International Classes:
C07C46/00; C07C50/32; A61K31/122; A61P31/04
Domestic Patent References:
| JPS5879945A | 1983-05-13 | |||
| JP2004256490A | 2004-09-16 | |||
| JPS59205341A | 1984-11-20 | |||
| JPH08503938A | 1996-04-30 | |||
| JPS5920241A | 1984-02-01 | |||
| JPH0291037A | 1990-03-30 | |||
| JPS6461440A | 1989-03-08 | |||
| JPH08109147A | 1996-04-30 |
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Hiroyuki Mori
Noritsugu Nakama
Hiroyuki Mori