(19)
(11) EP 1 844 023 A1

(12)

(43) Date of publication:
17.10.2007 Bulletin 2007/42

(21) Application number: 05823851.0

(22) Date of filing: 30.12.2005
(51) International Patent Classification (IPC): 
C07D 239/94(2006.01)
A61P 3/04(2006.01)
A61K 31/517(2006.01)
A61P 3/10(2006.01)
(86) International application number:
PCT/KR2005/004664
(87) International publication number:
WO 2006/071095 (06.07.2006 Gazette 2006/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 31.12.2004 KR 20040117708

(71) Applicants:
  • SK CHEMICALS CO., LTD.
    Gyeonggi-do 440-300 (KR)
  • Leadgenex Inc.
    1687-2 Sinil-dong, Daedeok-gu Daejeon 306-230 (KR)
  • Industry Academic Cooperation Foundation of Kyunghee University
    Yongin-si, Gyeonggi-do (KR)

(72) Inventors:
  • LEE, Nam Kyu
    Suwon-si, Gyeonggi-do (KR)
  • LEE, Jun Won
    Gunpo-si, Gyeonggi-do (KR)
  • LEE, Sukho, 404-904 Jugong Apt.
    Suwon-si, Gyeonggi-do (KR)
  • IM, Guang-Jin
    Ansan-si, Gyeonggi-do (KR)
  • HAN, Hye Young
    Seoul (KR)
  • KIM, Tae Kon Research Inst. of SK Chemicals Co Ltd
    Suwon-si, Gyeonggi-do (KR)
  • KIM, Yong Hyuk
    Suwon-si, Gyeonggi-do (KR)
  • KWAK, Wie-Jong
    Seoul (KR)
  • KIM, Sang Woong
    Daejeon (KR)
  • HA, Joohun, 105-502 Gangchon Apt.
    Seoul (KR)
  • KIM, Eon Kyum, 104-1101 Cheonggu Narae Apt.
    Daejeon (KR)
  • LEE, Jung Kyu
    Yuseong-gu, Daejeon (KR)
  • YOO, Choong Yeul
    Daejeon (KR)
  • LEE, Dae Yeon
    Suseong-gu, Daegu (KR)

(74) Representative: Albrecht, Thomas 
Kraus & Weisert Thomas-Wimmer-Ring 15
80539 München
80539 München (DE)

   


(54) QUINAZOLINE DERIVATIVES FOR THE TREATMENT AND PREVENTION OF DIABETES AND OBESITY