New carboxamide compounds having melanin concentrating hormone antagonistic activity, pharmaceutical preparations comprising these compounds and process for their manufacture
Visible-Light-Mediated Efficient Metal-Free Catalyst for α-Oxygenation of Tertiary Amines to Amides
作者:Yu Zhang、Daniel Riemer、Waldemar Schilling、Jiri Kollmann、Shoubhik Das
DOI:10.1021/acscatal.8b01897
日期:2018.7.6
α-oxygenation of tertiary amines to the corresponding amidesusing oxygen as an oxidant. This visible-light-mediated oxygenation reaction exhibited excellent substrates scope undermildreactionconditions and generated water as the only byproduct. The synthetic utility of this approach has been demonstrated by applying onto drug molecules. At the end, detailed mechanistic reactions clearly showed the role
[EN] TRICYCLIC PYRAZOL AMINE DERIVATIVES<br/>[FR] DÉRIVÉS TRICYCLIQUES DE PYRAZOLAMINE
申请人:MERCK SERONO SA
公开号:WO2011058149A1
公开(公告)日:2011-05-19
This invention relates to compounds of Formula (I*) as Pi3k inhibitors for treating autoimmune diseases, inflammatory disorders, multiple sclerosis and other diseases like cancers.
这项发明涉及到 Formula (I*) 的化合物作为 Pi3k 抑制剂,用于治疗自身免疫疾病、炎症性疾病、多发性硬化等疾病,以及癌症等其他疾病。
[EN] 2-PHENYL-3H-IMIDAZO[4,5-B]PYRIDINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY<br/>[FR] DÉRIVÉS DE 2-PHÉNYL-3H-IMIDAZO[4,5-B]PYRIDINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE DE MAMMIFÈRE ROR1
申请人:KANCERA AB
公开号:WO2016124553A1
公开(公告)日:2016-08-11
A compound of formula (I´) or (I´´) or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of mammalian kinase enzyme activity, including ROR1 tyrosine kinase activity and may be used in the treatment of disorders associated with such activity.
1-[(3- or 4-Benzoylphenyl)-lower-alkyl]-[(CH.sub.2).sub.n -N.dbd.B]-substituted-piperidines, useful as anti-asthmatic, anti-allergic, anti-cholinergic, bronchodilator and anti-inflammatory agents, are prepared by alkylation of an appropriate substituted piperidine with a (3- or 4-benzoylphenyl)-lower-alkyl halide or tosylate; by reaction of a 1-[2-(3- or 4-lithiophenyl)-lower-alkyl]-.differential.(CH.sub.2).sub.n --N.dbd.]-substituted-piperidine with benzonitrile and hydrolysis of the resulting benzimidoyl compound; or by reduction of a 1-[.alpha.-(3- or 4-benzoylphenyl)-lower-alkanoyl]-[(CH.sub.2).sub.n --N.dbd.B]-substituted-piperidine.
Selective Heteroaryl N-Oxidation of Amine-Containing Molecules
作者:Robert M. B. Dyer、Philip L. Hahn、Michael K. Hilinski
DOI:10.1021/acs.orglett.8b00558
日期:2018.4.6
The first examples of nonenzymatic N-oxidation of heteroarenes in the presence of amines are reported. Pyridine, quinoline, and isoquinoline N-oxides are selectively formed in the presence of more reactive aliphatic and alicyclic amines by use of an in situ protonation strategy and an iminium salt organocatalyst. Application to late-stage functionalization that mimics phase 1 metabolism of small-molecule