Patent · US Expired

2,5-bis-diamine-[1,4]benzoquinonic derivatives, useful for the treatment of alzheimer's disease, method for preparing them and intermediates of said method

US7589219B2 · kind B2 · utility

0Cited by

1References

25Claims

0Family size

Assignees

ALMA MATER STUDIORUM—UNIVERSITÀ DI BOLOGNA · IT
LAY LINE GENOMICS S.P.A. · IT

Inventors

Vincenza Andrisano · Bologna, IT
Manuela Bartolini · Senigallia, IT
Maria Laura Bolognesi · Bologna, IT
Andrea Cavalli · Bologna, IT
Carlo Melchiorre · Bologna, IT
Maurizio Recanatini · Bologna, IT

Key dates

Filing date	Apr 11, 2003
Grant date	Sep 15, 2009
Priority date	—
Expiry date	Jan 20, 2024

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C225/28
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

2,5-bis-diamine-[1,4]benzoquinonic derivatives, having a general formula (I) have proved useful for the treatment of Alzheimer's disease; a method for preparing them and intermediates used in said method are also described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.