EP 1144434 A2 20011017 - COMBINATORIAL PROCESS FOR PREPARING POLYAMINES
Title (en)
COMBINATORIAL PROCESS FOR PREPARING POLYAMINES
Title (de)
KOMBINATORISCHES VERFAHREN ZUR HERSTELLUNG VON POLYAMINEN
Title (fr)
PROCEDE DE PREPARATION DE POLYAMINES
Publication
Application
Priority
- GB 9901719 W 19990616
- GB 9803775 W 19981216
Abstract (en)
[origin: WO0035941A2] A process for preparing polyamines of, for example, formula (A) includes a step (a) of treating a compound which incorporates a moiety of formula: (I) SS-NR-R<c>-NH- with a compound which incorporates a moiety of formula: (II) -NR<1>-R<b>-L and optionally derivatising the product of the reaction, wherein SS represents a solid support and linking means for linking the group -NR- of moiety (I) to the support, R represents a hydrogen atom or an optionally-substituted alkyl or aryl group, R<1> represents a hydrogen atom or an optionally-substituted alkyl or aryl group, R<b> and R<c> each independently represents an optionally-substituted alkylene or alkenylene group and L represents a leaving group and wherein A<1> is a substituent group.
IPC 1-7
IPC 8 full level
C07K 1/04 (2006.01); C07K 5/072 (2006.01)
CPC (source: EP)
C07K 1/047 (2013.01); C07K 5/06095 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
WO 0035941 A2 20000622; WO 0035941 A3 20011004; CA 2355880 A1 20000622; EP 1144434 A2 20011017; EP 1144434 A3 20020529
DOCDB simple family (application)
GB 9901719 W 19990616; CA 2355880 A 19990616; EP 99936759 A 19990616