Patent · US Active

Method for the preparation of rivoraxaban

US8648189B2 · kind B2 · utility

1Cited by

0References

19Claims

0Family size

Assignee

Sandoz AG · CH

Inventors

Hubert Sturm · Innsbruck, AT
Dominic De Souza · Regau, AT
Kerstin Knepper · Kundl, AT
Martin Albert · Brixlegg, AT

Key dates

Filing date	Feb 10, 2011
Grant date	Feb 11, 2014
Priority date	—
Expiry date	Feb 10, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D413/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to the use of a compound having the formula (II) for the preparation of a compound having the formula (V). Methods of preparing the compound having the formula (V) using the compound having the formula (II) are also described. Individual reaction steps as well as intermediates are additionally claimed.

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