Patent · US Active

Process for the preparation of dexlansoprazole

US8198455B2 · kind B2 · utility

1Cited by

4References

13Claims

0Family size

Assignee

DIPHARMA FRANCIS S.R.L. · IT

Inventors

Emanuele Attolino · Baranzate, IT
Vittorio Lucchini · San Donato Milanese, IT

Key dates

Filing date	Nov 17, 2009
Grant date	Jun 12, 2012
Priority date	—
Expiry date	Jun 15, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D401/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Process for the preparation of (R)-2-[[[3-methyl-4(2,2,2-trifluoroethoxy)-2-piridyl]methyl]sulfinyl]benzimidazole (Dexlansoprazole) and new intermediates useful in its preparation.

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