Patent · US Expired

Anti-histaminic compositions containing n-heterocyclyl-4-piperidinamines

US4835161A · kind A · utility

25Cited by

2References

19Claims

0Family size

Assignee

Janssen Pharmaceutica NA · BE

Inventors

Frans Eduard Janssens · Bonheiden, BE
Jozef F. Hens · Nijlen, BE
Joseph L. G. Torremans · Beerse, BE

Key dates

Filing date	Jan 21, 1987
Grant date	May 30, 1989
Priority date	—
Expiry date	Jan 21, 2007

Classification

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

Abstract

Anti-allergic compositions containing one or more pharmaceutical carriers and as active ingredient at least one compound which is a N-heterocyclyl-4-piperidinamine and methods of treating allergic diseases in warm-blooded animals. Novel N-heterocyclyl-4-piperidinamines.

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