2,6-DI-t-BUTYL-4- (DIMETHYL-4-METHOXYPHENYLSILYL) -METHYLOXY]PHENOL AND 2,6-DI-t-BUTYL-4- (DIMETHYL-2-METHOXY-PHENYLSILYL) -METHYLOXY]PHENOL - Patent 0996623

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(11)

EP 0 996 623 A1

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(43)	Date of publication:
	03.05.2000 Bulletin 2000/18

(21)	Application number: 98923645.0

(22)	Date of filing: 21.05.1998

(51)	International Patent Classification (IPC)⁷: C07F 7/08, A61K 31/695

(86)	International application number:
	PCT/US9810/443

(87)	International publication number:
	WO 9858/937 (30.12.1998 Gazette 1998/52)

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

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Priority:

25.06.1997 US 881843

(71)	Applicant: HOECHST MARION ROUSSEL, INC.
	Bridgewater, NJ 08807-0800 (US)

(72)	Inventors:
	EDWARDS, Michael, L. Cincinnati, OH 45240 (US) PARKER, Roger, A. Cincinnati, OH 45231 (US) VAAL, Mark, J. Baltimore, MD 21236 (US) CHEN, Kim, S. San Diego, CA 92103 (US) MATT, James, E., Jr. Indianapolis, IN 46229 (US) YATES, Mark, T. Ann Arbor, MI 48105 (US)

(74)	Representative: Macchetta, Francesco et al
	GRUPPO LEPETIT S.p.A.,Patent Department,Piazza Türr 5 20149 Milano 20149 Milano (IT)

(54)	2,6-DI-t-BUTYL-4- (DIMETHYL-4-METHOXYPHENYLSILYL) -METHYLOXY]PHENOL AND 2,6-DI-t-BUTYL-4- (DIMETHYL-2-METHOXY-PHENYLSILYL) -METHYLOXY]PHENOL