Patent · US Expired

Anti-allergic five membered heterocyclic ring containing N-(bicyclic heterocycyl)-4-piperidinamines

US4634704A · kind A · utility

23Cited by

1References

6Claims

0Family size

Assignee

Janssen Pharmaceutica NA · BE

Inventors

Frans Eduard Janssens · Bonheiden, BE
Joseph L. G. Torremans · Beerse, BE
Jozef F. Hens · Nijlen, BE
Theophilus T. J. M. Van Offenwert · Vosselaar, BE

Key dates

Filing date	Jun 27, 1984
Grant date	Jan 6, 1987
Priority date	—
Expiry date	Jun 27, 2004

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D471/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Five membered heterocyclic ring containing N-(bicyclic heterocyclyl)-4-piperidinamines having histamine and serotonine antagonistic activity which compounds are useful agents in the treatment of allergic diseases.

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