[EN] BRANCHED, COMPACT POLYETHYLENEGLYCOL DERIVATIVES<br/>[FR] DÉRIVÉS DE POLYÉTHYLÈNEGLYCOL RAMIFIÉS COMPACTS
申请人:SPAGO IMAGING AB
公开号:WO2011123031A1
公开(公告)日:2011-10-06
The present invention relates to branched polyethyleneglycol (PEG) derivatives consisting of a molecule with a quaternary carbon connected to three PEG chains, wherein all three PEG chains are of equal length and each comprises 1 -30 -OCH2CH2- units, and one group with at least one carbon atom, wherein said at least one carbon atom is attached to the quaternary carbon. Also compositions containing such derivatives and use of such derivatives are disclosed.
BRANCHED, COMPACT POLYETHYLENEGLYCOL DERIVATIVES
申请人:Axelsson Oskar
公开号:US20130022669A1
公开(公告)日:2013-01-24
The present invention relates to branched polyethyleneglycol (PEG) derivatives consisting of a molecule with a quaternary carbon connected to three PEG chains, wherein all three PEG chains are of equal length and each comprises 1-30 —OCH
2
CH
2
— units, and one group with at least one carbon atom, wherein said at least one carbon atom is attached to the quaternary carbon. Also compositions containing such derivatives and use of such derivatives are disclosed.