Regiocontrolled Synthesis of Ethene-Bridged<i>para</i>-Phenylene Oligomers Based on Pt<sup>II</sup>- and Ru<sup>II</sup>-Catalyzed Aromatization
作者:Tse-An Chen、Te-Ju Lee、Ming-Yuan Lin、Shariar M. A. Sohel、Eric Wei-Guang Diau、Shie-Fu Lush、Rai-Shung Liu
DOI:10.1002/chem.200902231
日期:2010.2.8
We report the regiocontrolled syntheses of ethene‐bridged para‐phenylene oligomers in three distinct classes by using PtII‐ and RuII‐catalyzed aromatization. This synthetic approach has been developed based on twofold aromatization of the 1‐aryl‐2‐alkynylbenzene functionality, which proceeds by distinct regioselectivity for platinum and ruthenium catalysts. Variable‐temperature NMR spectra provide
[EN] PYRROLOPYRIDAZINE COMPOUNDS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS DE PYRROLOPYRIDAZINE UTILISÉS COMME INHIBITEURS DE KINASE
申请人:GOSSAMER BIOSERVICES INC
公开号:WO2022109492A1
公开(公告)日:2022-05-27
Described herein are inhibitors of JAK kinases, pharmaceutical compositions comprising them, processes for preparing them and uses of such inhibitors to treat or prevent diseases, disorders and conditions associated with kinase function.