Patent · US Active

Anionic polysaccharides functionalized by at least two hydrophobic groups carried by an at least trivalent spacer

US9115218B2 · kind B2 · utility

0Cited by

5References

22Claims

0Family size

Assignee

ADOCIA · FR

Inventors

Richard Charvet · Rillieux-la-Pape, FR
Remi Soula · Val-de-Reuil, FR
Olivier Soula · Meyzieu, FR

Key dates

Filing date	Feb 9, 2011
Grant date	Aug 25, 2015
Priority date	—
Expiry date	Mar 9, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Anionic polysaccharide derivatives partially functionalized by at least two vicinal hydrophobic groups, the hydrophobic groups, which are identical or different, being carried by an at least trivalent radical or spacer, a method of synthesis of the functionalized polysaccharides, and pharmaceutical compositions having one of the polysaccharides and at least one active principle are provided.

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