3,6-DISUBSTITUTED PENAM SULFONE DERIVATIVES AS ANTIBACTERIALS - Patent 1144418

(19)

(11)

EP 1 144 418 A1

(12)

(43)	Date of publication:
	17.10.2001 Bulletin 2001/42

(21)	Application number: 00904498.3

(22)	Date of filing: 26.01.2000

(51)	International Patent Classification (IPC)⁷: C07D 499/87, A61K 31/43, A61P 31/04

(86)	International application number:
	PCT/US0001/630

(87)	International publication number:
	WO 0043/399 (27.07.2000 Gazette 2000/30)

(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:

26.01.1999 US 237726

(71)	Applicant: American Cyanamid Company
	Madison,New Jersey 07940-0874 (US)

(72)	Inventors:
	LIN, Yang-I Tappan, NY 10983 (US) BITHA, Panayota Nanuet, NY 10954 (US) LI, Zhong Congers, NY 10920 (US) FRANCISCO, Gerardo, DelaCruz Orangeburg, NY 10962 (US)

(74)	Representative: Wileman, David Francis, Dr. et al
	c/o Wyeth LaboratoriesHuntercombe Lane South TaplowMaidenheadBerkshire SL6 OPH TaplowMaidenheadBerkshire SL6 OPH (GB)

(54)	3,6-DISUBSTITUTED PENAM SULFONE DERIVATIVES AS ANTIBACTERIALS