(19)
(11) EP 2 307 015 A2

(12)

(88) Date of publication A3:
27.05.2010

(43) Date of publication:
13.04.2011 Bulletin 2011/15

(21) Application number: 09803174.3

(22) Date of filing: 31.07.2009
(51) International Patent Classification (IPC): 
A61K 31/426(2006.01)
(86) International application number:
PCT/KR2009/004277
(87) International publication number:
WO 2010/013969 (04.02.2010 Gazette 2010/05)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 01.08.2008 KR 20080075792

(71) Applicant: Dong Wha Pharmaceutical Co., Ltd.
Seoul 110-130 (KR)

(72) Inventors:
  • LEE, Jin Soo
    Yongin-si Gyeonggi-do 448-172 (KR)
  • HWANG, Yun Ha
    Gunpo-si Gyeonggi-do 435-040 (KR)
  • RYU, Jei Man
    Anyang-si Gyeonggi-do 431-817 (KR)
  • PARK, Jae Hoon
    Seoul 151-852 (KR)
  • CHUNG, Duk Kyun
    Seoul 157-909 (KR)

(74) Representative: Goodall, Scott 
Sagittarius IP Taylor House 39 High Street
Marlow Buckinghamshire SL7 1AF
Marlow Buckinghamshire SL7 1AF (GB)

   


(54) A PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING OSTEOPOROSIS COMPRISING BENZAMIDINE DERIVATIVES OR THEIR SALTS, AND ALENDRONIC ACID OR ITS SALT