In the present study we demonstrate that an amide linking group provides an excellent template for the positioning of a benzhydryl group and a suitably functionalized aromatic ring in an orientation which allows for high affinity binding to the hNK(1) receptor. Copyright (C) 1996 Elsevier Science Ltd
Design, Synthesis, and Efficacy Testing of Nitroethylene- and 7-Nitrobenzoxadiazol-Based Flavodoxin Inhibitors against Helicobacter pylori Drug-Resistant Clinical Strains and in Helicobacter pylori-Infected Mice
摘要:
Helicobacter pylori (Hp) infection is the main cause of peptic ulcer and gastric cancer. Hp eradication rates have fallen due to increasing bacterial resistance to currently used broad-spectrum antimicrobials. We have designed, synthesized, and tested redox variants of nitroethylene- and 7-nitrobenzoxadiazole-based inhibitors of the essential Hp protein flavodoxin. Derivatives of the 7-nitrobenzoxadiazole lead, carrying reduced forms of the nitro group and/or oxidized forms of a sulfur atom, display high therapeutic indexes against several reference Hp strains. These inhibitors are effective against metronidazole-, clarithromycin-, and rifampicin-resistant Hp clinical isolates. Their toxicity for mice after oral administration is low, and, when administered individually at single daily doses for 8 days in a mice model of Hp infection, they decrease significantly Hp gastric colonization rates and are able to eradicate the infection in up to 60% of the mice. These flavodoxin inhibitors constitute a novel family of Hp-specific antimicrobials that may help fight the constant increase of Hp antimicrobial-resistant strains.
[EN] 1,2,4-SUBSTITUERTE 1,2,3,4-TETRAHYDRO-AND 1,2 DIHYDRO-QUINOLINE AND 1,2,3,4-TETRAHYDRO-QUINOXALINE DERIVATIVES AS CETP INHIBITORS FOR THE TREATMENT OF ATHEROSCLEROSIS AND OBESITY<br/>[FR] DERIVES DE 1,2,3,4-TETRAHYDRO- ET 1,2 DIHYDRO-QUINOLEINE ET 1,2,3,4-TETRAHYDRO-QUINOXALINE 1,2,4-SUBSTITUES, UTILES COMME INHIBITEURS DE CETP POUR LE TRAITEMENT DE L'ATHEROSCLEROSE ET DE L'OBESITE
申请人:PFIZER PROD INC
公开号:WO2004085401A1
公开(公告)日:2004-10-07
Quinoline and quinoxaline compounds of formula I and III wherein the subtituent are as defined in claims 1 and 15, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.
[EN] INDOLINE COMPOUNDS AND THEIR USE IN THE TREATMENT OF ARTERIOSCLEROSIS<br/>[FR] COMPOSES A BASE D'INDOLINE ET LEUR UTILISATION DANS LE TRAITEMENT DE L'ARTERIOSCLEROSE
申请人:PFIZER PROD INC
公开号:WO2006032987A1
公开(公告)日:2006-03-30
Indoline compounds, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.
[EN] UREA COMPOUNDS AS GAMMA SECRETASE MODULATORS<br/>[FR] COMPOSÉS D'URÉE ACYCLIQUES SERVANT DE MODULATEURS DE LA GAMMA-SÉCRÉTASE
申请人:AMGEN INC
公开号:WO2009137404A1
公开(公告)日:2009-11-12
The present invention provides compounds Formula (I) that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Structure-Based Design, Synthesis, and A-Site rRNA Cocrystal Complexes of Functionally Novel Aminoglycoside Antibiotics: C2‘ ‘ Ether Analogues of Paromomycin
作者:Stephen Hanessian、Janek Szychowski、Susanta Sekhar Adhikari、Guillermo Vasquez、Pachamuthu Kandasamy、Eric E. Swayze、Michael T. Migawa、Ray Ranken、Boris François、Julia Wirmer-Bartoschek、Jiro Kondo、Eric Westhof
DOI:10.1021/jm061200+
日期:2007.5.1
A series of 2"-O-substituted ether analogues of paromomycin were prepared based on new site-selective functionalizations. X-ray cocrystal complexes of several such analogues revealed a new mode of binding in the A-site rRNA, whereby rings I and II adopted the familiar orientation and position previously observed with paromomycin, but rings III and IV were oriented differently. With few exceptions,
[EN] PERIPHERAL ALKYL AND ALKENYL CHAINS EXTENDED BENZENE DERIVATIVES AND PHARMACEUTICAL COMPOSITION INCLUDING THE SAME<br/>[FR] DÉRIVÉS BENZÉNIQUES À CHAÎNES ALKYLE ET ALCÉNYLE PÉRIPHÉRIQUES ÉTENDUES ET COMPOSITION PHARMACEUTIQUE COMPRENANT CEUX-CI
申请人:TAIWANJ PHARMACEUTICALS CO LTD
公开号:WO2020205455A1
公开(公告)日:2020-10-08
The compounds represented by Formula (I), which are peripheral alkyl and alkenyl chains extended benzene derivatives, are useful as dual autotaxin (ATX) / histone deacetylase (HD AC) inhibitors. These compounds may be included in a pharmaceutical composition along with a pharmaceutically acceptable carrier, and be used in a therapeutically effective amount for prophylaxis or treatment of various diseases and disorders.