Global Patent Index - EP 1123277 A1

EP 1123277 A1 20010816 - EPIBATIDINE ANALOGUES AS ACETYLCHOLINE RECEPTOR ANTAGONISTS

Title (en)

EPIBATIDINE ANALOGUES AS ACETYLCHOLINE RECEPTOR ANTAGONISTS

Title (de)

ANALOGE VON EPIBATIDIN ALS ACETYLCHOLIN REZEPTORANTAGONISTE

Title (fr)

ANALOGUES DE L'EPIBATIDINE UTILISES EN TANT QU'ANTAGONISTES DU RECEPTEUR DE L'ACETYLCHOLINE

Publication

EP 1123277 A1 20010816 (EN)

Application

EP 99949136 A 19990922

Priority

  • GB 9903175 W 19990922
  • GB 9822945 A 19981020

Abstract (en)

[origin: WO0023424A1] The present invention relates to novel epibatidine analogues which has formula (I) wherein R represents an alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl, or (hetero)arylalkyl group, said group optionally being substituted by one or more: alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heteroaryl, (hetero)arylalkyl, haloalkyl, amino, alkylamino amido or sulphonamido groups, R' represents hydrogen, alkyl or a nitrogen protecting group and (II) represents a single or double bond.

IPC 1-7

C07D 209/52; A61K 31/4427; C07D 401/04

IPC 8 full level

C07D 487/18 (2006.01); A61K 31/439 (2006.01); A61K 31/444 (2006.01); A61P 25/04 (2006.01); A61P 43/00 (2006.01); C07D 209/52 (2006.01); C07D 401/04 (2006.01); C07D 471/18 (2006.01)

CPC (source: EP)

A61P 25/04 (2018.01); A61P 43/00 (2018.01); C07D 209/52 (2013.01); C07D 401/04 (2013.01); Y02P 20/55 (2015.11)

Citation (search report)

See references of WO 0023424A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0023424 A1 20000427; EP 1123277 A1 20010816; GB 9822945 D0 19981216; JP 2002527506 A 20020827

DOCDB simple family (application)

GB 9903175 W 19990922; EP 99949136 A 19990922; GB 9822945 A 19981020; JP 2000577152 A 19990922