A versatile method for the hydrolysis of gem-dibromomethylarenes bearing carboxylate or boronate group into aldehydes
摘要:
Hydrolysis of geni-dibromomethylarenes bearing carboxylate or boronate group to corresponding aldehydes without affecting the ester group was successfully accomplished in high yields by subjecting them to refluxing pyridine. Both aromatic and heteroaromatic substrates gave the corresponding aldehydes in good yields. This method was efficiently adapted for the large scale synthesis of 2d and 2f. (C) 2007 Elsevier Ltd. All rights reserved.
[EN] 1,1'-(1,2-ETHYNEDIYL)BIS-BENZENE DERIVATIVES AS PTP 1-B INHIBITORS<br/>[FR] DERIVES DE 1,1'-(1,2-ETHYNEDIYLE)BIS-BENZENE INHIBITEURS DE PTP 1-B
申请人:APPLIED RESEARCH SYSTEMS
公开号:WO2005097773A1
公开(公告)日:2005-10-20
The present invention is related to carboxylic acids of Formula (I) and use thereof for the treatment and/or prevention of obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of carboxylic acids of Formula (I) to modulate, notably to inhibit the activity of PTPs.
A new class of salicylic acid derivatives for inhibiting YopH of Yersinia pestis
作者:Mahesh P. Paudyal、Li Wu、Zhong-Yin Zhang、Christopher D. Spilling、Chung F. Wong
DOI:10.1016/j.bmc.2014.10.042
日期:2014.12
Previously, we identified a class of salicylicacidderivatives that display inhibitory activity against the protein tyrosine phosphatase YopH from Yersinia pestis. Because docking study suggested that the large phenyl ring attaching to the salicylicacid core might be exposed to the solvent and might not contribute significantly to binding, we have developed a new class of compounds that no longer contain
1,1'-(1,2-Ethynediyl)Bis-Benzene Derivatives As Ptp 1-B Inhibitors
申请人:Swinnen Dominique
公开号:US20090029903A1
公开(公告)日:2009-01-29
The present invention is related to carboxylic acids of Formula (I) and use thereof for the treatment and/or prevention of obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of carboxylic acids of Formula (I) to modulate, notably to inhibit the activity of PTPs.
1,1′-(1,2-ethynediyl)bis-benzene derivatives as PTP 1-B inhibitors
申请人:Merck Serono SA
公开号:US07947851B2
公开(公告)日:2011-05-24
The present invention is related to carboxylic acids of Formula (I) and use thereof for the treatment and/or prevention of obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of carboxylic acids of Formula (I) to modulate, notably to inhibit the activity of PTPs.