Patent · US Active

Process for preparing substituted 5-fluoro-1H-pyrazolopyridines

US9604948B2 · kind B2 · utility

2Cited by

21References

8Claims

0Family size

Assignee

Adverio Pharma GmbH · DE

Inventors

Peter Fey · Wuppertal, DE
Alfons Grunenberg · Wuppertal, DE
Donald Bierer · Daly City, US

Key dates

Filing date	Jul 10, 2015
Grant date	Mar 28, 2017
Priority date	—
Expiry date	Jul 10, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present application relates to a novel and efficient process for preparing novel substituted 5-fluoro-1H-pyrazolopyridines of the formula (VI)which are suitable as an intermediate for production of medicaments and for production of medicaments for treatment and/or prophylaxis of cardiovascular disorders. More particularly, the 5-fluoro-1H-pyrazolopyridines of the formula (VI) are suitable for preparation of the compound of the formula (I)which serves for production of medicaments, for production of medicaments for treatment and/or prophylaxis of cardiovascular disorders.

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