[EN] PPAR MODULATORS<br/>[FR] MODULATEURS DU RECEPTEUR ACTIVE DE LA PROLIFERATION DES PEROXYSOMES (PPAR)
申请人:LILLY CO ELI
公开号:WO2005019151A1
公开(公告)日:2005-03-03
The present invention is directed to a compound of formula I, or a pharmaceutically acceptable salt, solvate, hydrate or stereoisomer thereof, which is useful in treating or preventing disorders mediated by a peroxisome proliferator activated receptor (PPAR) such as syndrome X, type II diabetes, hyperglycemia, hyperlipidemia, obesity, coagaulopathy, hypertension, arteriosclerosis, and other disorders related to syndrome X and cardiovascular diseases.
The present invention is directed to a compound of formula I, or a pharmaceutically acceptable salt, solvate, hydrate or stereoisomer thereof, which is useful in treating or preventing disorders mediated by a peroxisome proliferator activated receptor (PPAR) such as syndrome X, type II diabetes, hyperglycemia, hyperlipidemia, obesity, coagaulopathy, hypertension, arteriosclerosis, and other disorders related to syndrome X and cardiovascular diseases.
A visible-light-induced strategy for the synthesis of phenolic compounds was developed throughpalladium-catalyzed CH hydroxylation of aromatics with nitrogen-heterocyclic as the directing group and hydrogen peroxide as hydroxylation reagent. Diverse (hetero)arenes with nitrogen-heterocyclic directing groups can be utilized for the ortho CH hydroxylation under mild reaction conditions, and a series
通过钯催化芳烃的 C H 羟基化,以氮杂环为导向基团,过氧化氢为羟基化试剂,开发了一种可见光诱导的酚类化合物合成策略。具有氮杂环导向基团的多种(杂)芳烃可在温和的反应条件下用于邻位CH羟基化,并以良好的收率合成了一系列酚类化合物。该方案具有良好的官能团耐受性和广泛的底物范围,已成功应用于天然产物卡波霉素和药物地拉罗司的合成。根据实验结果和文献调查,光诱导 C 的激进机制提出了 H 羟基化。该方案为通过CH键活化羟基化制备酚类化合物提供了一种新的解决方案。
Palladium-Catalyzed Aryl C(sp<sup>2</sup>)–H Bond Hydroxylation of 2-Arylpyridine Using TBHP as Oxidant
作者:Jiawei Dong、Ping Liu、Peipei Sun
DOI:10.1021/acs.joc.5b00167
日期:2015.3.6
An efficient synthesis of phenols via Pd-catalyzed, pyridyl-directed homogeneous hydroxylation of the aryl C-H bond was developed, in which tert-butyl hydroperoxide was used as the sole oxidant. The method had a broad group tolerance and was available for both electron-rich and electron-deficient substrates. The reaction of a series of 2-arylpyridine derivatives gave the ortho-hydroxylation products in moderate to good yields.
Design and synthesis of a novel class of dual PPARγ/δ agonists
作者:Isabel C. Gonzalez、Jason Lamar、Fatima Iradier、Yanping Xu、Leonard L. Winneroski、Jeremy York、Nathan Yumibe、Richard Zink、Chahrzad Montrose-Rafizadeh、Gary J. Etgen、Carol L. Broderick、Brian A. Oldham、Nathan Mantlo
DOI:10.1016/j.bmcl.2006.11.029
日期:2007.2
The design and synthesis of dual PPAR 7/8 agonist (R)-3-2-ethyl-4-[3-(4-ethyl-2-pyridin-2-yl-phenoxy)-butoxy]-phenyl}propionic acid is described. This compound dose-dependently lowered plasma glucose in hyperglycemic male Zucker diabetic fatty (ZDF) rats and produced less weight gain relative to rosiglitazone at an equivalent level of glucose control. (c) 2006 Elsevier Ltd. All rights reserved.