The present invention relates to compounds formula (I):
and to salts thereof, wherein R
1
-R
4
and A have any of the values defined in the specification, and compositions and uses thereof. The compounds are useful as inhibitors of histone demethylases, such as KDM5. Also included are pharmaceutically acceptable compositions comprising the compounds of the present invention and methods of using said compositions in the treatment of various disorders.
Disclosed are the ERK inhibitors of formula 1.0:
and the pharmaceutically acceptable salts, esters and solvates thereof. Q is a piperidine or piperazine ring that can have a bridge or a fused ring. The piperidine ring can have a double bond in the ring. All other substitutents are as defined herein. Also disclosed are methods of treating cancer using the compounds of formula 1.0.
Disclosed are the ERK inhibitors of formula 1.0: (Formula (A1)), and the pharmaceutically acceptable salts, esters and solvates thereof. Q is a piperidine ring that can have a bridge or a fused ring. All other substitutents are as defined herein. Also disclosed are methods of treating cancer using the compounds of formula A1.
Aryl, heteroaryl, and heterocyclic compounds for treatment of medical disorders
申请人:Achillion Pharmaceuticals, Inc.
公开号:US10011612B2
公开(公告)日:2018-07-03
Compounds, methods of use, and processes for making inhibitors of complement Factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is an aryl, heteroaryl or heterocycle (R32) are provided. The inhibitors of Factor D described herein reduce the excessive activation of complement.
提供了包含式 I 或其药学上可接受的盐或组合物的补体因子 D 抑制剂的化合物、使用方法和制造工艺,其中 A 基上的 R12 或 R13 是芳基、杂芳基或杂环 (R32)。本文所述的因子 D 抑制剂可减少补体的过度活化。
Pyrazolyl-pyrimidine based ligands in palladium catalyzed copolymerization and terpolymerization of CO/olefins
作者:Antonio F. Bella、Aurora Ruiz、Carmen Claver、Francisco Sepúlveda、Felix A. Jalón、Blanca R. Manzano
DOI:10.1016/j.jorganchem.2008.01.022
日期:2008.4
Cationic palladium(II) complexes of the type [PdMed(NCMe)(N-N')][BAr'(4)] containing bisnitrogen ligands with a pyrazole moiety were synthesized from the corresponding neutral derivatives [PdClMe(N-N')]. Their characterization by H-1 and C-13 NMR spectroscopy in solution evidences the presence of the Pd-Me group cis to the pyrazole ring. The catalytic behaviour of the cationic complexes in CO/4-tert-butylstyrene copolymerization and CO/ethylene/4-tert-butylstyrene terpolymerization was investigated. Productivity was greatly enhanced when the reaction was carried out in 2,2,2-trifluoroethanol (TFE). Molecular weights and polydispersity (M-w/M-n) of the obtained polyketones resulted among the best reported for C-s-bisnitrogen planar ligands. (C) 2008 Published by Elsevier B.V.