Abstract

The present invention relates to a novel process for the preparation of highly potent histamine receptor antagonists, in particular histamine H3 receptor antagonists. Also disclosed is a novel process for the preparation of intermediates useful in the preparation of histamine receptor antagonists, in particular H3 -receptor antagonists.

Document Type

Patent

Primary Class

546/274.1

Secondary Class

546/208; 546/314; 546/328

Application Number

07/862658

Filing Date

April 1992

Patent Number

US5380858

Assignee(s)

The University of Toledo

Publication Date

1-10-1995

Patent Country

US

Language

en_US

Institution

The University of Toledo

Repository

University of Toledo Libraries

Digital Publisher

Digital Initiatives

Rights

These materials are free of copyright restrictions and are in the public domain within the United States only. The USPTO reserves the right to assert copyright protection internationally.

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Rights Statement

Rights Statement

No Copyright - United States. URI: http://rightsstatements.org/vocab/NoC-US/1.0/
The organization that has made the Item available believes that the Item is in the Public Domain under the laws of the United States, but a determination was not made as to its copyright status under the copyright laws of other countries. The Item may not be in the Public Domain under the laws of other countries. Please refer to the organization that has made the Item available for more information.