[EN] N1-(3,3,3-TRIFLUORO-2-HYDROXO-2-METHYLPROPIONYL)-PIPERIDINE DERIVATIVES AS INHIBITORS OF PYRUVATE DEHYDROGENASE KINASE<br/>[FR] DÉRIVÉS N1-(3,3,3-TRIFLUORO-2-HYDROXO-2-MÉTHYLPROPIONYL)-PIPÉRIDINE EN TANT QU'INHIBITEURS DE PYRUVATE DÉSHYDROGÉNASE KINASE
申请人:MERCK PATENT GMBH
公开号:WO2015090496A1
公开(公告)日:2015-06-25
Compounds of the formula (I) in which R, R1 and R3 have the meanings indicated in Claim 1, are inhibitors of pyruvate dehydrogenase kinase (PDHK), and can be employed, inter alia, for the treatment of diseases such as cancer.
A simple, highly efficient, and environmentally friendly method for the synthesis of substituted 1H-pyrazoles by one-pot condensation reaction of α,β-unsaturated carbonyl compounds with tosyl hydrazide in water was developed. The reaction system exhibited tolerance with various functional groups, Aromatic moiety with both electron-rich and electron-deficient substituents could give desired products
determinations of these complexes it has become evident that the polar Tp* ligands favor coordination numbers higher than four for zinc, either by inducing bidentate coordination of the coligands X and L, using the carboxamide oxygen atoms for coordination, or by linking two Tp*Zn-X units through the pyridyl nitrogen atoms. As a result, the structural chemistry of these complexes is quite varied, and
通过对 Trofimenko 程序的改进,获得了四个新的三(吡唑基)硼酸盐(Tp)配体,在吡唑环的 3 位上带有吡啶基和甲酰胺取代基。其中两个是通过钾盐的结构测定来鉴定的。通过制备 Tp*Zn-X 配合物探索了它们的配位特性,其中 X = Cl、Br、I、NO3、OAc、苯酚盐、苯硫酚盐和二有机磷酸盐,包括阳离子配合物 [Tp*Zn·L]+,其中 L = 甲醇和吡唑。从这些配合物的光谱和结构测定中可以明显看出,极性 Tp* 配体有利于锌的配位数高于 4,通过诱导配体 X 和 L 的双齿配位,使用羧酰胺氧原子进行配位,或通过通过吡啶基氮原子连接两个 Tp*Zn-X 单元。
[EN] ARYL- AND HETEROARYLAMID DERIVATIVES AS PDE10A ENZYME INHIBITOR<br/>[FR] DÉRIVÉS D'ARYLAMIDE ET D'HÉTÉROARYLAMIDE UTILISÉS COMME INHIBITEURS DE L'ENZYME PDE10A
申请人:LUNDBECK & CO AS H
公开号:WO2012000519A1
公开(公告)日:2012-01-05
The invention relates to compounds of the formula and their use as pharmaceutical ingredients, in particular for the treatment of CNS related diseases (PDE 10A inhibitors).