A New Flow Methodology for the Expedient Synthesis of Drug‐Like 3‐Aminoindolizines
作者:Paul P. Lange、Andrew R. Bogdan、Keith James
DOI:10.1002/adsc.201200316
日期:2012.9.17
A flow‐based synthesis of diversely functionalized indolizines and their aza‐analogues is described. These drug‐like heterocycles were generated via a tandem Sonogashira/cycloisomerization sequence, starting from widely available 2‐bromopyridines and alkynes, employing a simple catalyst system together with 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) as base. The use of flow technology allows a straightforward
N-(4-Amino-2-butynyl)imides are prepared from N-propargylimides, paraformaldehyde and the appropriate secondary amine. The compounds are useful as stimulants or depressants of the central nervous system.
[EN] 4-(PYRAZOL-3-YLAMINO) PYRIMIDINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER<br/>[FR] DERIVES DE 4-(PYRAZOL-3-YLAMINO) PYRIMIDINE QUI S'UTILISENT DANS LE TRAITEMENT DU CANCER
申请人:ASTRAZENECA AB
公开号:WO2005040159A1
公开(公告)日:2005-05-06
A compound of Formula (I); wherein the substituents are as defined in the text for use in modulating insulin-like growth factor 1 receptor activity in a warm blooded animal such as man.
Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPARδ subtype.
[EN] PHENOXYACETIC ACID DERIVATIVES AS PPAR AGONISTS<br/>[FR] DERIVES D'ACIDE PHENOXYACETIQUE EN TANT QU'AGONISTES DE PPAR
申请人:NOVO NORDISK AS
公开号:WO2005105735A1
公开(公告)日:2005-11-10
Novel compounds of the general formula (I), the use of these compounds as phar- maceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPARδ suptype.