Patent · US Expired

Xanthenecarboxylates, processes for preparing them, and their use as pharmaceutical compositions

US7405224B2 · kind B2 · utility

0Cited by

9References

16Claims

0Family size

Assignee

BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG · DE

Inventors

Sabine Germeyer · Biberach an der Riß, DE
Helmut Meissner · Ingelheim am Rhein, DE
Gerd Morschhaeuser · Biberach, DE
Sabine Pestel · Biberach, DE
Michael Pieper · Ingelheim am Rhein, DE
Gerald Pohl · Gau-Algesheim, DE
Richard Reichl · Ingelheim am Rhein, DE
Georg Speck · Ingelheim am Rhein, DE

Key dates

Filing date	Jan 14, 2003
Grant date	Jul 29, 2008
Priority date	—
Expiry date	Jan 14, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D451/10
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Xanthenecarboxylates of formula 1wherein:

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