Patent · US Expired

Biphenyl derivatives

US6552088B2 · kind B2 · utility

0Cited by

1References

4Claims

0Family size

Assignee

Hoffmann-La Roche Inc. · US

Inventors

Michael Bos · Montréal, CA
Guido Galley · Rheinfelden (Baden), DE
Thierry Godel · Basel, CH
Torsten Hoffmann · Weil am Rhein, DE
Walter Hunkeler · Magden, CH
Patrick Schnider · Bottmingen, CH
Heinz Stadler · Basel, CH

Key dates

Filing date	Jun 21, 2001
Grant date	Apr 22, 2003
Priority date	—
Expiry date	Jun 21, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C235/42
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Biphenyl substituted amides with activity as antagonists of the neurokinin 1 (NK-1, substance P) receptor.

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