(19)

(11)

EP 0 850 238 A1

(12)

(43) Date of publication: 01.07.1998 Bulletin 1998/27 (21) Application number: 96923532.0 (22) Date of filing: 28.06.1996

(51) International Patent Classification (IPC):  C07D 243/ 14( . ) C07D 487/ 04( . ) C07D 243/ 24( . ) (86) International application number: PCT/US1996/011070 (87) International publication number: WO 1997/001560 (16.01.1997 Gazette 1997/04)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 29.06.1995 US 19950000657P (71) Applicant: PHARMACOPEIA, INC. Princeton, NJ 08540 (US)	(72) Inventor: OHLMEYER, Michael, H., J. Plainsboro, NJ 08536 (US) (74) Representative: Hutchins, Michael Richard, et al  FRY HEATH & SPENCE The Old College 53 High Street Horley Surrey RH6 7BN Horley Surrey RH6 7BN (GB)