[EN] GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE GLYCOSIDASES
申请人:MERCK PATENT GMBH
公开号:WO2014159234A1
公开(公告)日:2014-10-02
Compounds of formula (I) wherein X1, X2, W, R1 to R5, L and m have the meaning according to the claims, are glucosidase inhibitors, and can be employed, inter alia, for the treatment of Alzheimer's disease.
[EN] PYRROLIDINE MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] MODULATEURS DE PYRROLIDINE DE L'ACTIVITE DU RECEPTEUR DES CHIMIOKINES
申请人:MERCK & CO INC
公开号:WO2000059503A1
公开(公告)日:2000-10-12
The present invention is directed to pyrrolidine compounds of formula (I) (wherein R?1, R2, R3, R4, R5, R6¿ and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-5 and/or CCR-3.
Compounds of formula (I)
wherein X
1
, X
2
, W, R
1
to R
5
, L and m have the meaning according to the claims, are glucosidase inhibitors, and can be employed, inter alia, for the treatment of Alzheimer's disease.
A process for producing an aliphatic isocyanate from an aliphatic primary amine comprising a carbonylation step in which an aliphatic primary amine is allowed to react with carbon monoxide at a temperature of about 100-250°C in the presence of an aromatic hydroxyl compound having a pKa value of not more than about 11, molecular oxigen and a catalyst system comprising at least one member selected from palladium and rhodium metals and components thereof and at least one member selected from iodine and bromine and compounds thereof and a combined separation and recovery step comprising a pyrolysis-distillation reaction in which the mixture of carbonylated products is heated to a temperature of from about 100 to 300°C.
Compounds of formula (I)
wherein X1, X2, W, R1 to R5, L and m have the meaning according to the claims, are glucosidase inhibitors, and can be employed, inter alia, for the treatment of Alzheimer's disease.
式(I)化合物
其中 X1、X2、W、R1 至 R5、L 和 m 具有权利要求所述的含义,是葡萄糖苷酶抑制剂,可用于治疗阿尔茨海默病等。