DITHIOLOPYRROLONES AND THEIR CORRESPONDING MONOXIDES AND DIOXIDES AS ANTINEOPLASTIC AGENTS - Patent 1009401

(19)

(11)

EP 1 009 401 A1

(12)

(43)	Date of publication:
	21.06.2000 Bulletin 2000/25

(21)	Application number: 98942414.8

(22)	Date of filing: 03.09.1998

(51)	International Patent Classification (IPC)⁷: A61K 31/40, C07D 495/04 // (C12P17/18, C07D495:04),(C07D495/04, 339:00), C07D209:00

(86)	International application number:
	PCT/CA9800/841

(87)	International publication number:
	WO 9912/543 (18.03.1999 Gazette 1999/11)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30)

Priority:

05.09.1997 CA 2212237

(71)	Applicants:
	Webster, John, Malcolm North VancouverBritish Columbia V7R 4P3 (CA) Li, Jianxiong Port MoodyBritish Columbia V3T 2T4 (CA)

(72)	Inventors:
	WEBSTER, John, Malcolm British Columbia V7R 4P3 (CA) LI, Jianxiong Port Moody, British Columbia V3T 2T4 (CA) CHEN, Genhui Burnaby, British Columbia V5A 1S6 (CA)

(74)	Representative: Nachshen, Neil Jacob et al
	D Young & Co21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)

(54)	DITHIOLOPYRROLONES AND THEIR CORRESPONDING MONOXIDES AND DIOXIDES AS ANTINEOPLASTIC AGENTS