Derivatives of 1-phenyl-benzofuro[3,2]pyridin-2(1H)-one

US7622582B2 · kind B2 · utility

Assignee

• Tibotec BVBA · BE

Inventors

• Bart Rudolf Romanie Kesteleyn · Berlare, BE
• Wim Van De Vreken · Haasdonk, BE
• Dominique Louis Nestor Ghislain Surleraux · Braine-le-Comte, BE
• Sandrine Marie Helene Vendeville · Woluwe-Saint-Pierre - Sint-Pieters-Woluwe, BE
• Pierre Jean-Marie Bernard Raboisson · Sligo, IE
• Piet Tom Bert Paul Wigerinck · Terhagen, BE
• Annick Ann Peeters · Wilrijk, BE

Key dates

• Filing date: May 17, 2005
• Grant date: Nov 24, 2009
• Expiry date: Jun 21, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D491/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

4-substituted 1,5-dihydro-pyrido[3,2-b]indol-2-ones of formula (I):the N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein n is 1, 2 or 3;