(19)
(11) EP 1 284 736 A2

(12)

(88) Date of publication A3:
13.06.2002

(43) Date of publication:
26.02.2003 Bulletin 2003/09

(21) Application number: 01932983.8

(22) Date of filing: 04.05.2001
(51) International Patent Classification (IPC)7A61K 31/485
(86) International application number:
PCT/US0114/377
(87) International publication number:
WO 0108/5257 (15.11.2001 Gazette 2001/46)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.05.2000 US 202268 P
05.05.2000 US 202227 P
05.05.2000 US 566071
05.05.2000 WO PCT/US00/12493
30.10.2000 US 244482 P
01.11.2000 US 245110 P
02.11.2000 US 246235 P
08.01.2001 US 756331

(71) Applicants:
  • Pain Therapeutics, Inc.
    South San Francisco, CA 94080 (US)
  • ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
    BronxNew York 10461 (US)

(72) Inventors:
  • SHERMAN, Barry
    Hillsborough, CA 94010 (US)
  • REMIEN, Mary
    San Francisco, CA 94109 (US)
  • BARBIER, Remi
    San Francisco, CA 94131 (US)
  • MCGINITY, James, W.
    Austin, TX 78746 (US)

(74) Representative: Richardson, Kate 
Forrester & Boehmert,Pettenkoferstrasse 20-22
80336 München
80336 München (DE)

   


(54) OPIOID ANTAGONIST COMPOSITIONS AND DOSAGE FORMS