(19)
(11) EP 1 178 989 A1

(12)

(43) Date of publication:
13.02.2002 Bulletin 2002/07

(21) Application number: 00930759.6

(22) Date of filing: 16.05.2000
(51) International Patent Classification (IPC)7: C07D 471/04, C07D 487/04, C07F 7/10
// (A61K31/5517, 31:437, A61P9:00, 29:00),(C07D471/04, 235:00), C07D221:00,(C07D487/04, 243:00), C07D235:00
(86) International application number:
PCT/US0013/417
(87) International publication number:
WO 0069/857 (23.11.2000 Gazette 2000/47)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 19.05.1999 US 134829 P

(71) Applicant: The Procter & Gamble Company
Cincinnati, Ohio 45202 (US)

(72) Inventors:
  • LIU, Song
    Cincinnati, OH 45241 (US)
  • LI, Min
    West Chester, OH 45069 (US)

(74) Representative: Clemo, Nicholas Graham 
Patent Department, Procter & Gamble Technical Centres Limited, Rusham Park, Whitehall Lane
Egham, Surrey TW20 9NW
Egham, Surrey TW20 9NW (GB)

   


(54) PROCESS FOR MAKING FUSED-RING IMIDAZO-CONTAINING COMPOUNDS