Process for preparing aminoalkylcarbamic esters of eseroline

US5424451A · kind A · utility

Assignee

• Mediolanum Farmaceutici S.P.A. · IT

Inventors

• Maria Alessandra Alisi · Roma, IT
• Mario Brufani · Roma, IT
• Maria Candida Cesta · L'Aquila, IT
• Luigi Eieocamo · Roma, IT
• Gianluca Gostoli · Roma, IT
• Sperandina Lappa · Roma, IT
• Pier Giuseppe Pagella · Giaveno, IT
• Enrico Ferrari · Sesto San Giovanni, IT
• Stefano Maiorana · Milano, IT
• Donata Marchesini · Milano, IT

Key dates

• Filing date: Jan 4, 1994
• Grant date: Jun 13, 1995
• Expiry date: Jan 4, 2014

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/28
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Aminoalkylcarbamic esters of eseroline suitable for use as cholinesterase activity inhibitors, having general formula (I) ##STR1## where R stands for an amine selected out of the group consisting of ##STR2## and n, R1, R2, R3, and R4 are as defined in the text.