Title:
A STEREOSELECTIVE PROCESS FOR THE PREPARATION OF ENDO-3-AMINOAZABICYCLOALKANES
Document Type and Number:
WIPO Patent Application WO2001025236
Kind Code:
A3
Abstract:
A one-step stereoselective process for the preparation of endo-3-aminoazabicycloalkanes from azabicycloalkanones by means of reductive amination is described.
Inventors:
ALLEGRETTI MARCELLO (IT)
CURTI ROBERTO (IT)
CESTA MARIA CANDIDA (IT)
NICOLINI LUCA (IT)
CURTI ROBERTO (IT)
CESTA MARIA CANDIDA (IT)
NICOLINI LUCA (IT)
Application Number:
PCT/IB2000/001360
Publication Date:
January 17, 2002
Filing Date:
September 26, 2000
Export Citation:
Assignee:
DOMPE SPA (IT)
ALLEGRETTI MARCELLO (IT)
CURTI ROBERTO (IT)
CESTA MARIA CANDIDA (IT)
NICOLINI LUCA (IT)
ALLEGRETTI MARCELLO (IT)
CURTI ROBERTO (IT)
CESTA MARIA CANDIDA (IT)
NICOLINI LUCA (IT)
International Classes:
C07D451/04; (IPC1-7): C07D451/04
Foreign References:
| US5625065A | 1997-04-29 | |||
| US5856489A | 1999-01-05 | |||
| EP0081054A2 | 1983-06-15 |
Other References:
MCGILL J M ET AL: "Hydride Reagents for Stereoselective Reductive Amination. An Improved Preparation of 3-Endo-Tropanamine", TETRAHEDRON LETTERS,NL,ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, vol. 37, no. 23, 3 June 1996 (1996-06-03), pages 3977 - 3980, XP004029275, ISSN: 0040-4039
A. LUKASIEWICZ: "The Mechanism of the Leuckart-Wallach Reaction and of the Reduction of Schiff Bases by Formic Acid", TETRAHEDRON, vol. 19, 1963, pages 1789 - 1799, XP002171306
A. LUKASIEWICZ: "The Mechanism of the Leuckart-Wallach Reaction and of the Reduction of Schiff Bases by Formic Acid", TETRAHEDRON, vol. 19, 1963, pages 1789 - 1799, XP002171306
Download PDF:
Previous Patent: MACROCYCLIC QUINAZOLINONES AND THEIR USE AS LOCAL ANESTHETICS
Next Patent: NOVEL IMIDAZOPYRIDINE CARBONITRILE COMPOUNDS
Next Patent: NOVEL IMIDAZOPYRIDINE CARBONITRILE COMPOUNDS