POLYMERIC DIFFUSION MATRIX CONTAINING 5-((3,4-DIMETHOXYPHENETHYL)METHYLAMINO)-2-(3,4-DIMETHOXYPHENYL)-2-ISOPROPYLVALERONITRILE

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(11)

EP 0 083 370 A1

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(43)	Date of publication:
	13.07.1983 Bulletin 1983/28

(21)	Application number: 82902504.0

(22)	Date of filing: 08.07.1982

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International Patent Classification (IPC):

A61K 9/ 70^{( . )}

(86)	International application number:
	PCT/US1982/000925

(87)	International publication number:
	WO 1983/000091 (20.01.1983 Gazette 1983/02)

(84)	Designated Contracting States:
	AT BE CH DE FR GB LI LU NL SE

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Priority:

08.07.1981 US 19810281390

(71)	Applicant: Key Pharmaceuticals, Inc.
	Miami, Florida 33169 (US)

(72)	Inventor:
	KEITH, Alec Dell Miami, FL 33169 (US)

(54)	POLYMERIC DIFFUSION MATRIX CONTAINING 5-((3,4-DIMETHOXYPHENETHYL)METHYLAMINO)-2-(3,4-DIMETHOXYPHENYL)-2-ISOPROPYLVALERONITRILE