(19)

(11)

EP 1 075 484 A1

(12)

(43) Date of publication: 14.02.2001 Bulletin 2001/07 (21) Application number: 99919679.3 (22) Date of filing: 07.05.1999

(51) International Patent Classification (IPC)7: C07H 15/252, A61K 31/70 (86) International application number: PCT/KR9900/220 (87) International publication number: WO 9957/126 (11.11.1999 Gazette 1999/45)

(84) Designated Contracting States: DE ES FR GB IT (30) Priority: 07.05.1998 KR 9816348 (71) Applicants: PARK, Sang-Chul Seochu-ku, Seoul 137-044 (KR) Kang, Heun Soo Boondag-ku,Seongnam City 463-070 (KR) Rho, Young S. Jeonjoo City 561-210 (KR)	(72) Inventors: PARK, Sang-Chul Seochu-ku, Seoul 137-044 (KR) Kang, Heun Soo Boondag-ku,Seongnam City 463-070 (KR) Rho, Young S. Jeonjoo City 561-210 (KR) (74) Representative: Catherine, Alain  Cabinet Harlé & Phélip7, rue de Madrid 75008 Paris 75008 Paris (FR)