Global Patent Index - EP 1239949 A1

EP 1239949 A1 2002-09-18 - NEW FUNCTIONALIZED POLYMERIC REAGENTS

Title (en)

NEW FUNCTIONALIZED POLYMERIC REAGENTS

Title (de)

NEUE REAGENTIEN MIT FUNKTIONALEN POLYMEREN

Title (fr)

NOUVEAUX REACTIFS POLYMERES FONCTIONNALISES

Publication

EP 1239949 A1 (EN)

Application

EP 00981995 A

Priority

  • SE 0002263 W
  • SE 9904222 A

Abstract (en)

[origin: WO0137983A1] The present invention relates to functionalized polymeric reagents useful in solution and solid-phase synthesis. It relates more specifically to functionlized polymeric reagent, comprising an acid labile isonitrile moiety. In further aspects the present invention also relates to use of such functionalized polymeric reagent in solution and solid-phase synthesis, a method for preparing an organic compound by solution and solid-phase synthesis using such functionalized polymeric reagent, a method for preparing such functionalized polymeric reagent and to kits comprising the functionalized polymeric reagent of the invention. The present invention also relates to new intermediates for use in the preparation of the novel functionalized polymeric reagent. In one aspect, the present invention provides a functionalized polymeric reagent for use in solution and solid-phase synthesis, e.g. multicomponent reactions. The functionalized polymeric reagent comprises a linker, and said linker comprises an acid labile isonitrile moiety. The linker is covalently attached to the polymeric support.

IPC 1-7 (main, further and additional classification)

B01J 19/00; C07C 265/08

IPC 8 full level (invention and additional information)

C07B 61/00 (2006.01); C07C 233/13 (2006.01); C07C 233/18 (2006.01); C07C 291/10 (2006.01); C07D 311/88 (2006.01); C08F 8/30 (2006.01)

CPC (invention and additional information)

C40B 40/04 (2013.01); C07C 291/10 (2013.01); C07D 311/88 (2013.01); C08F 8/30 (2013.01); C40B 20/04 (2013.01); C40B 30/04 (2013.01); C40B 50/14 (2013.01); C07B 2200/11 (2013.01)

Citation (search report)

See references of WO 0137983A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0137983 A1 20010531; AU 1907401 A 20010604; AU 769893 B2 20040205; CA 2389953 A1 20010531; EP 1239949 A1 20020918; JP 2003514876 A 20030422; SE 519326 C2 20030211; SE 9904222 D0 19991122; SE 9904222 L 20010523

INPADOC legal status


2005-12-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050601

2005-05-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20050401

2002-09-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020624

2002-09-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-09-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI