[EN] CYCLIC PYRIMIDIN-4-CARBOXAMIDES AS CCR2 RECEPTOR ANTAGONISTS FOR TREATMENT OF INFLAMMATION, ASTHMA AND COPD [FR] PYRIMIDINE-4 CARBOXAMIDES CYCLIQUES EN TANT QU'ANTAGONISTES DU RÉCEPTEUR CCR2 POUR LE TRAITEMENT D'INFLAMMATIONS, DE L'ASTHME ET DES BRONCHO-PNEUMOPATHIES CHRONIQUES OBSTRUCTIVES
Process for the production of CCR2 receptor antagonists and intermediates thereof
申请人:BOEHRINGER INGELHEIM INTERNATIONAL GMBH
公开号:EP2816040A1
公开(公告)日:2014-12-24
The present invention relates to a process for the production of novel antagonists for CCR2 (CC chemokine receptor 2) of formula (I) from 6-Chloro-pyrimidine-methanone intermediates.
Formula (I):
Specifically claimed 6-chloropyrimidine-methanone intermediates are: