(19)
(11) EP 1 453 822 A2

(12)

(88) Date of publication A3:
12.02.2004

(43) Date of publication:
08.09.2004 Bulletin 2004/37

(21) Application number: 02803264.7

(22) Date of filing: 17.07.2002
(51) International Patent Classification (IPC)7C07D 321/00
(86) International application number:
PCT/US2002/022828
(87) International publication number:
WO 2003/054506 (03.07.2003 Gazette 2003/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 17.07.2001 US 306041 P

(71) Applicants:
  • Giri, Brij P.
    Sterling Heights, MI 48310 (US)
  • Dagli, Dinesh
    Troy, MI 48084 (US)

(72) Inventors:
  • Giri, Brij P.
    Sterling Heights, MI 48310 (US)
  • Dagli, Dinesh
    Troy, MI 48084 (US)

(74) Representative: Burrows, Anthony Gregory et al
Business Centre WestAvenue One, Business Park
Letchworth Garden CityHertfordshire SG6 2HB
Letchworth Garden CityHertfordshire SG6 2HB (GB)

   


(54) DEUTERIUM-BASED CHEMILUMINESCENT 1,2-DIOXETANES