Title:
NEW PROCESS FOR THE PREPARATION DIARYL-4-AMINO-PIPERIDINYL COMPOUNDS
Document Type and Number:
WIPO Patent Application WO2002048108
Kind Code:
A9
Abstract:
The present invention discloses a new and improved process for the preparation 1-substituted diaryl-4-amino-piperidinyl compounds by a one-pot double arylation followed by optional deprotection step(s).
Inventors:
GRIFFIN ANDREW (CA)
Application Number:
PCT/SE2001/002780
Publication Date:
April 15, 2004
Filing Date:
December 13, 2001
Export Citation:
Assignee:
ASTRAZENECA AB (SE)
GRIFFIN ANDREW (CA)
GRIFFIN ANDREW (CA)
International Classes:
C07B61/00; C07D211/58; (IPC1-7): C07D211/58; C07D401/06; C07D405/06; C07D407/06; C07D409/06; C07D417/06
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