Patent · US Expired

3,3'-dithiobis (propionic acids) and esters thereof

US5889050A · kind A · utility

2Cited by

6References

10Claims

0Family size

Assignee

ASTRA CO., LTD. · SE

Inventors

Carl-Magnus A. Andersson · Hjo, SE
Sten Håkan Axel Bergstrand · Bjärred, SE
Anders Hallberg · Stockholm, SE
Bengt Olof Sarnstrand · Bjärred, SE
Per Anders Sigvard Tunek · Malmö, SE

Key dates

Filing date	Jul 14, 1994
Grant date	Mar 30, 1999
Priority date	—
Expiry date	Jul 14, 2014

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K31/223
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

New 3,3'-dithiobis(propionic acids) and esters thereof with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.

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