(19)
(11) EP 1 355 909 A2

(12)

(88) Date of publication A3:
30.05.2003

(43) Date of publication:
29.10.2003 Bulletin 2003/44

(21) Application number: 02710458.7

(22) Date of filing: 01.02.2002
(51) International Patent Classification (IPC)7C07D 471/04, A61K 31/437, A61P 25/28
// (C07D471/04, 231:00), C07D221:00
(86) International application number:
PCT/JP0200/829
(87) International publication number:
WO 0206/2795 (15.08.2002 Gazette 2002/33)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 02.02.2001 JP 2001026379
21.03.2001 JP 2001081238
28.09.2001 JP 2001304707

(71) Applicant: Mitsubishi Pharma Corporation
Osaka-shi,Osaka 541-0046 (JP)

(72) Inventors:
  • KOHARA, Toshiyuki,c/o MITSUBISHI PHARMA CORP.
    Tokyo 103-8405 (JP)
  • FUKUNAGA, Kenji,c/o MITSUBISHI PHARMA CORP.
    Tokyo 103-8405 (JP)
  • FUJIMURA, Masatake,c/o MITSUBISHI PHARMA CORP.
    Tokyo 103-8405 (JP)
  • HANANO, Tokushi,c/o MITSUBISHI PHARMA CORP.
    Tokyo 103-8405 (JP)
  • OKABE, Hirotaka,c/o MITSUBISHI PHARMA CORP.
    Tokyo 103-8405 (JP)

(74) Representative: von Kreisler, Alek, Dipl.-Chem. et al
Patentanwältevon Kreisler-Selting-WernerPostfach 10 22 41
50462 Köln
50462 Köln (DE)

   


(54) DIHYDROPYRAZOLOPYRIDINE COMPOUNDS AND PHARMACEUTICAL USE THEREOF