NOVEL INDOLE DERIVATIVES AND THEIR USE IN NEURODEGENERATIVE DISEASES
申请人:Merck Patent GmbH
公开号:US20160168090A1
公开(公告)日:2016-06-16
The present invention relates to indole compounds, and pharmaceutically acceptable compositions thereof, useful as antagonists of P2X7, and for the treatment of P2X7-related disorders.
[EN] GLUCOSE UPTAKE INHIBITORS<br/>[FR] INHIBITEURS D'ABSORPTION DU GLUCOSE
申请人:KADMON CORP LLC
公开号:WO2016210330A1
公开(公告)日:2016-12-29
Provided hererin are compounds that modulate glucose uptake activityand are useful for treating cancer, autoimmune diseases, inflammation, infectious diseases, and metabolic diseases. In certain embodiments, the compounds modulate glucose uptake activity by modulating cellular components, including, but not limited to those related to glycolysis and known transporters/co-transporters of glucose such as GLUT1 and other GLUT family members/alternative hexose transporters. In certain embodiments, the compounds have the structure of formula I: Formula (I) wherein the variables have the values disclosed herein.
Palladium-Catalyzed β-C(sp<sup>3</sup>)–H Arylation of Aliphatic Ketones Enabled by a Transient Directing Group
作者:Yangyang Wang、Gaorong Wu、Xiaobo Xu、Binghan Pang、Shaowen Liao、Yafei Ji
DOI:10.1021/acs.joc.1c00646
日期:2021.5.21
The direct arylation of aliphatic ketones has been developed via Pd-catalyzed β-C(sp3)–H bond functionalization with 2-(aminooxy)-N,N-dimethylacetamide as a novel transient directing group (TDG), which showed remarkable directing ability to generate arylated products in moderate to good yields. Furthermore, the reaction can tolerate abundant substrate of ketones and aryl iodides. This study expands
1-(3,4,5-Trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives represented by general formula (I): ##STR1## wherein R is a straight- or branched-chain alkyl group having 1 to 6 carbon atoms or a cycloalkyl group having 5 to 7 carbon atoms, and pharmaceutically acceptable acid addition salts thereof are disclosed. The 1-(3,4,5-trimethoxycinnamoyl)-4-aminocarbonylethyl-substituted piperazine derivatives are useful as vasodilator agents.
An object of the present invention is to provide a compound useful as a therapeutic drug for an autoimmune disease such as systemic lupus erythematosus (SLE) and lupus nephritis of SLE patients by suppressing immune cell function by inhibiting proliferation of activated T cells and production of interferon alpha (IFN-α).
The present invention provides a compound represented by formula (I):
wherein R1, R2 and R3 are the same as defined in the specification,
or a pharmaceutically acceptable salt thereof.