Patent · US Expired

Diphenylbutyl-piperazinecarboxamides to treat pain

US4447433A · kind A · utility

3Cited by

0References

3Claims

0Family size

Assignee

AB Ferrosan · SE

Inventors

Anders Bjork · Bjärred, SE
Knut G. Olsson · Malmö, SE
Aina L. Abramo · Bjärred, SE
Erik G. Christensson · Lund, SE

Key dates

Filing date	Sep 15, 1982
Grant date	May 8, 1984
Priority date	—
Expiry date	Sep 15, 2002

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L1/52
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compounds having the general formula ##STR1## as herein defined and pharmaceutically acceptable acid addition salts thereof. Pharmaceutical compositions containing said compounds. Methods of treatment of humans and animals by such compounds and compositions.

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