EP 1507755 A2 20050223 - NOVEL MONOFUNCTIONAL POLYETHYLENE GLYCOL ALDEHYDES
Title (en)
NOVEL MONOFUNCTIONAL POLYETHYLENE GLYCOL ALDEHYDES
Title (de)
NEUE MONOFUNKTIONELLE POLYETHYLENGKYKOLALDEHYDE
Title (fr)
NOUVEAUX ALDEHYDES DE POLYETHYLENEGLYCOL MONOFONCTIONNELS
Publication
Application
Priority
- KR 20010078244 A 20011211
- US 0239434 W 20021209
- US 34845202 P 20020116
- US 38150302 P 20020517
- US 40774102 P 20020903
Abstract (en)
[origin: WO03049699A2] Novel monofunctional polyethylene glycol aldehyde for pegylating therapeutically active proteins to produce pegylated protein conjugates which retain a substantial portion of their therapeutic activity and are less immunogenic than the protein from which the conjugate is derived and a new synthesis for preparing such aldehydes.
IPC 1-7
IPC 8 full level
A61K 47/48 (2006.01); C08G 65/324 (2006.01); C08G 65/329 (2006.01); C08G 65/331 (2006.01); C08G 65/333 (2006.01)
CPC (source: EP)
A61K 47/60 (2017.07); C08G 65/324 (2013.01); C08G 65/329 (2013.01); C08G 65/331 (2013.01); C08G 65/33396 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03049699 A2 20030619; WO 03049699 A3 20041229; AU 2002357806 A1 20030623; AU 2002357806 A8 20030623; EP 1507755 A2 20050223; EP 1507755 A4 20060517
DOCDB simple family (application)
US 0239434 W 20021209; AU 2002357806 A 20021209; EP 02792347 A 20021209