Patent · US Expired

Cysteine proteinase inhibitor

US5037957A · kind A · utility

26Cited by

1References

5Claims

0Family size

Inventors

Anders Grubb · Lund, SE
Magnus Abrahamson · Lund, SE
Jerzy Trojnar · Vintrie, SE

Key dates

Filing date	Dec 11, 1989
Grant date	Aug 6, 1991
Priority date	—
Expiry date	Dec 11, 2009

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/55
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

New compounds which are cysteine proteinase inhibitors of the formula EQU B - A - C wherein PA1 B=Pro-Arg-Leu-Val-Gly-, Arg-Leu-Val-Gly-, Leu-Val-Gly-, or Val-Gly-, or zero; the N-terminal amino acid optionally having a protective group, PA1 A=a reactive group capable of specifically reacting with free-SH groups, PA1 C=-Gly-Pro-Met-Asp-Ala; -Gly-Pro-Met-Asp; -Gly-Pro-Met; or -Gly-Pro, or zero; with the proviso that B and C are not both zero.

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