Pharmaceutically active piperidine derivatives, in particular as modulators of chemokine receptor activity
申请人:——
公开号:US20040006081A1
公开(公告)日:2004-01-08
Compounds of formula (I), compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating CCR5 receptor activity in a warm blooded animal).
PHARMACEUTICALLY ACTIVE PIPERIDINE DERIVATIVES, IN PARTICULAR AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY
申请人:AstraZeneca AB
公开号:EP1289957A1
公开(公告)日:2003-03-12
[EN] PHARMACEUTICALLY ACTIVE PIPERIDINE DERIVATIVES, IN PARTICULAR AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] DERIVES DE PIPERIDINE PHARMACEUTIQUEMENT ACTIFS, EN PARTICULIER SOUS FORME DE MODULATEURS DE L'ACTIVITE DES RECEPTEURS DE CHIMIOKINE
申请人:ASTRAZENECA AB
公开号:WO2001087839A1
公开(公告)日:2001-11-22
Compounds of formula (I), compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating CCR5 receptor activity in a warm blooded animal).
New Efficient Nickel-Catalyzed Cross-Coupling Reaction between Two Csp<sup>3</sup> Centers
carbonyl group, cyano group) in an alkyl halide facilitates its cross-coupling reaction with various diorganozincs in the presence of Ni(acac)(2) (7.5-10 mol % in THF/NMP mixtures). These results were used to develop a new general cross-coupling reaction between functionalized diorganozincs and alkyliodides using m- or p-trifluoromethylstyrene as a reaction promotor and Ni(acac)(2) as a catalyst (7.5-10