PROCESS FOR IMIDAZO[4,5-C]PYRIDIN-4-AMINES - 3M INNOVATIVE PROPERTIES CO

Title:

PROCESS FOR IMIDAZO[4,5-C]PYRIDIN-4-AMINES

Document Type and Number:

WIPO Patent Application WO2003101949

Kind Code:

A3

Abstract:

A process and intermediates for preparing 1H-imidazo[4,5-c]pyridin-4-amines are disclosed. The process includes providing a 4-phenoxy-1H-imidazo[4,5-c]pyridine and aminating the 4-phenoxy-1H-imidazo[4,5-c]pyridine to provide a 1H-imidazo[4,5-c]pyridin-4-amine.

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A novel piperidinyl-alkylamino-pyridadinone derivative, a method for producing the same, and a pharmaceutical composition containing the compound.

Inventors:

LINDSTROM KYLE J
DRESSEL LUKE T

Application Number:

PCT/US2003/014629

Publication Date:

September 30, 2004

Filing Date:

May 12, 2003

Export Citation:

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Assignee:

3M INNOVATIVE PROPERTIES CO (US)

International Classes:

C07B61/00; C07D471/04; (IPC1-7): C07D471/02; C07D491/02

Domestic Patent References:

WO1995002597A1	1995-01-26
WO2002046194A2	2002-06-13

Foreign References:

US6545016B1	2003-04-08
US6525064B1	2003-02-25
US3891660A	1975-06-24

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