Patent · US Expired

Polycation salts of bis (or tris) [4-O-polyhexose-oxy]-arylene sulfate derivatives

US4431637A · kind A · utility

18Cited by

3References

18Claims

0Family size

Assignee

American Cyanamid Company · US

Inventors

Janis Upeslacis · Pomona, US
Robert E. Schaub · Upper Saddle River, US
Seymour Bernstein · New City, US

Key dates

Filing date	Oct 25, 1982
Grant date	Feb 14, 1984
Priority date	—
Expiry date	Oct 25, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07H15/203
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Poly-cation salts of bis (or tris) [4-O-polyhexose-oxy]-arylene sulfate derivatives useful as modulators of the complement system, the intermediates thereof and the process of making such intermediates and end products.

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