[EN] CERTAIN SUBSTITUTED PYRIMIDINES, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHODS FOR THEIR USE [FR] CERTAINES PYRIMIDINES SUBSTITUÉES, LEURS COMPOSITIONS PHARMACEUTIQUES ET LEURS PROCÉDÉS D'UTILISATION
Discovery and Optimization of Pyrrolopyrimidine Inhibitors of Interleukin-1 Receptor Associated Kinase 4 (IRAK4) for the Treatment of Mutant MYD88<sup>L265P</sup> Diffuse Large B-Cell Lymphoma
作者:James S. Scott、Sébastien L. Degorce、Rana Anjum、Janet Culshaw、Robert D. M. Davies、Nichola L. Davies、Keith S. Dillman、James E. Dowling、Lisa Drew、Andrew D. Ferguson、Sam D. Groombridge、Christopher T. Halsall、Julian A. Hudson、Scott Lamont、Nicola A. Lindsay、Stacey K. Marden、Michele F. Mayo、J. Elizabeth Pease、David R. Perkins、Jennifer H. Pink、Graeme R. Robb、Alan Rosen、Minhui Shen、Claire McWhirter、Dedong Wu
DOI:10.1021/acs.jmedchem.7b01290
日期:2017.12.28
optimization of a series of pyrrolopyrimidine inhibitors of interleukin-1 receptor associated kinase 4 (IRAK4) using X-ray crystal structures and structure based design to identify and optimize our scaffold. Compound 28 demonstrated a favorable physicochemical and kinase selectivity profile and was identified as a promising in vivo tool with which to explore the role of IRAK4 inhibition in the treatment of mutant
[EN] CATALYTIC ASYMMETRIC SYNTHESIS OF OPTICALLY ACTIVE alpha-HALO-CARBONYL COMPOUNDS<br/>[FR] SYNTHESE ASYMETRIQUE CATALYTIQUE DE COMPOSES DE DOLLAR G(A)-HALO-CARBONYLE OPTIQUEMENT ACTIFS
申请人:HALLAND NIS
公开号:WO2005080298A1
公开(公告)日:2005-09-01
A process for the catalytic asymmetric synthesis of an optically active compound of the formula (la) or (lb): wherein R is an organic group; X is halogen; Rl and R2which may the same or different represents H, or an organic group or Rl and R2 may be bridged together forming part of a ring system; R and R2 may be bridged together forming part of a ring system; with the provisio that R and Rl are different and R2, when different from H, is attached though a carbon-carbon bond, comprising the step of reacting a compound of the formula (2): with a halogenation agent in the presence of a catalytic amount of a chiral nitrogen containing organic compound.
METHOD FOR PRODUCING ALPHA-HYDROXY KETONE COMPOUND
申请人:Hagiya Koji
公开号:US20140235867A1
公开(公告)日:2014-08-21
The present invention relates to a specific thiazolium salt used for producing an α-hydroxy ketone compound, and a method for producing an α-hydroxy ketone compound by carrying out a coupling reaction of an aldehyde compound in the presence of a base compound and the specific thiazolium salt.
57 A silver halide color photographic material is disclosed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler having the following formula:
wherein R, is a tertiary alkyl group; R2 is a secondary or tertiary alkyl group; X is a leaving group other than a hydrogen atom that leaves upon reaction with the oxidation product of a color developing agent.
57 本发明公开了一种卤化银彩色感光材料,该材料在支撑体上具有至少一个卤化银乳剂层,所述卤化银乳剂层含有至少一个洋红色耦合剂,其结构式如下: 其中 R 是叔烷基;R2 是仲烷基或叔烷基;X 是与显色剂的氧化产物反应后离开的离去基团,而不是氢原子。