Title:
ベンゾ[d]イソキサゾール-3-イル-メタンスルホン酸およびその中間体の製造方法
Document Type and Number:
Japanese Patent JP2006515322
Kind Code:
A
Abstract:
A process for the preparation of benzo[d]isoxazol-3-yl-methanesulfonic acid of formula (I), or a salt thereof, and the intermediates thereof, useful as an intermediate in the preparation of zonisamide.
Inventors:
Gabriele Lazzetti
Simone Mantegazza
Graziano Castardi
Pietro Allegrini
Vittorio Lucchini
Albert Bologna
Simone Mantegazza
Graziano Castardi
Pietro Allegrini
Vittorio Lucchini
Albert Bologna
Application Number:
JP2005512865A
Publication Date:
May 25, 2006
Filing Date:
December 24, 2003
Export Citation:
Assignee:
DIPHARMA S.p.A.
International Classes:
C07D261/20; C07D327/06; C07B61/00
Domestic Patent References:
| JP2005526049A | 2005-09-02 | |||
| JPS5477057A | 1979-06-20 | |||
| JPS54163823A | 1979-12-26 | |||
| JP2005520791A | 2005-07-14 | |||
| JP2005506980A | 2005-03-10 |
Foreign References:
| US4172896A | 1979-10-30 | |||
| WO2002070495A1 | 2002-09-12 |
Attorney, Agent or Firm:
Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito