Abstract:
:This review covers recent progress in the discovery of selective glucocorticoid receptor (GR) antagonists. Potential therapeutic applications of selective GR antagonists are described including the pharmacological rationale and, in some cases, clinical evidence that underlies these proposed uses. Disease areas that are discussed are Cushing's syndrome, psychotic depression, diabetes, obesity, Alzheimer's disease, neuropathic pain, drug abuse, and glaucoma. Methods for evaluating GR antagonist properties (binding, functional, and in vivo assays) are briefly covered. Early research on steroidal ligands which led to the identification of the non-selective GR antagonist RU-486 (mifepristone) and the GR-selective steroid RU-43044 is reviewed as is subsequent work on related steroidal compounds. Structure activity relationships (SAR) of nonsteroidal GR antagonists from the following structural classes are presented: octahydrophenanthrenes, spirocyclic dihydropyridines, triphenylmethanes and diaryl ethers, chromenes, dibenzyl anilines, dihydroisoquinolines, pyrimidinediones, azadecalins, and aryl pyrazolo azadecalins.
journal_name
Curr Top Med Chemjournal_title
Current topics in medicinal chemistryauthors
Clark RDdoi
10.2174/156802608784535011subject
Has Abstractpub_date
2008-01-01 00:00:00pages
813-38issue
9eissn
1568-0266issn
1873-4294journal_volume
8pub_type
杂志文章,评审abstract::In last decades, diet and dietary components have been regarded as important strategies to prevent the development or mitigate numerous chronic diseases, including inflammation, cardiovascular pathologies, cancer, etc. One of the most common dietary components of Asian population is soy. A plethora of research shows t...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026615666150427122709
更新日期:2015-01-01 00:00:00
abstract::Errors in the mitotic process are thought to be one of the principal sources of the genetic instability that hallmarks cancer. Unsurprisingly, many of the proteins that regulate mitosis are aberrantly expressed in tumour cells when compared to their normal counterparts. These may represent a good source of targets for...
journal_title:Current topics in medicinal chemistry
pub_type: 更正并重新发布的文章,杂志文章,评审
doi:10.2174/1568026054637719
更新日期:2005-01-01 00:00:00
abstract::Kynurenic acid (KYNA), one of the metabolites belonging to the kynurenine pathway, has been described as an important neuroprotective compound, its unbalancing being associated with several pathological conditions. In human brain, the majority of KYNA production is sustained by kynurenine aminotransferase II (KAT II)....
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/156802611794863599
更新日期:2011-01-01 00:00:00
abstract::Tanshinones are a class of bioactive compounds present in the Chinese herbal medicine Danshen (Salvia miltiorrhiza Bunge), containing among others, abietane diterpene quinone scaffolds. Chemical synthesis and biological activity studies of natural and unnatural tanshinone derivatives have been reviewed in this article...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/1568026620666200922115109
更新日期:2020-01-01 00:00:00
abstract::This review mainly covers last five year literature on CCK1R agonists and antagonists. These CCK1R ligands have been found following the two usual and complementary strategies for drug discovery: rational design based on structure activity relationships on the CCK-7 and CCK-4 peptide sequences of the endogenous ligand...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802607780960537
更新日期:2007-01-01 00:00:00
abstract::Schizophrenia (SZ) is a severe neuropsychiatric disorder. A leading hypothesis is that SZ is a brain dysconnection syndrome, involving abnormal interactions between widespread brain networks. Resting state functional magnetic resonance imaging (R-fMRI) is a powerful tool to explore the dysconnectivity of brain network...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802612805289890
更新日期:2012-01-01 00:00:00
abstract::The H(3) histamine receptor is expressed in many brain regions, including those involved in sleep/wake regulation and cognitive functions. Inhibition of the H(3) receptor leads to increased release of multiple neurotransmitters in these regions, making this receptor an ideal target for the potential enhancement of aro...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802610790411027
更新日期:2010-01-01 00:00:00
abstract:: ...
journal_title:Current topics in medicinal chemistry
pub_type: 社论
doi:10.2174/156802661911190725100827
更新日期:2019-01-01 00:00:00
abstract::Telomeres are structurally nucleoprotein complexes at termini of linear chromosomes and essential to chromosome stability/integrity. In normal human cells, telomere length erodes progressively with each round of cell divisions, which serves as an important barrier to uncontrolled proliferation and malignant transforma...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026620666200106145340
更新日期:2020-01-01 00:00:00
abstract::Rexinoids are selective ligands for the nuclear receptors known as RXRs. They do not bind to the receptors for all-trans-retinoic acid (RARs). Many new rexinoids have been synthesized and then assayed for their ability to suppress proliferation of cancer cells, to inhibit activation of inflammatory cells of the tumor ...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:
更新日期:2016-06-16 00:00:00
abstract::Hepatitis C virus (HCV) is a major cause of acute hepatitis and chronic liver disease, including cirrhosis and hepatocellular carcinoma (HCC). No vaccine is currently available to prevent hepatitis C, and the current standard of care (SOC) - pegylated interferon-α (PEG-IFN-α) in combination with ribavirin (RBV) - is o...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802610792232051
更新日期:2010-01-01 00:00:00
abstract::KRAS is the most common oncogene to be mutated in lung cancer, and therapeutics directly targeting KRAS have proven to be challenging. The mutations of KRAS are associated with poor prognosis, and resistance to both adjuvant therapy and targeted EGFR TKI. EGFR TKIs provide significant clinical benefit for patients who...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026619666190902150555
更新日期:2019-01-01 00:00:00
abstract::Rhodiola as one of traditional medicines has been used for clinical treatments due to its strong antioxidant properties. Phytochemical analysis revealed the presence of flavonoids, phenylpropanoids, phenylethanol/benzyl alcohol derivatives, cyanogenic glycosides and terpenoids. The bioactive compounds had been demonst...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026617666161116141334
更新日期:2017-01-01 00:00:00
abstract::Protein kinases are one of the most targeted protein families in current drug discovery pipelines. They are implicated in many oncological, inflammatory, CNS-related and other clinical indications. Virtual screening is a computational technique with a diverse set of available tools that has been shown many times to pr...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026617666170224121313
更新日期:2017-01-01 00:00:00
abstract::Apoptosis is a vital physiological process, which is observed in various biological events. The anti-apoptotic and pro-apoptotic members of Bcl-2 family are the most characterized proteins which are involved in the regulation of apoptotic cell death. The anti-apoptotic proteins such as Bcl-2 and Bcl-xL prevent apoptos...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026619666190119144819
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Biofilm is a critical virulence factor associated with the strains of Candida spp. pathogens as it confers significant resistance to the pathogen against antifungal drugs. METHODS:A systematic review of the literature was undertaken by focusing on natural products, which have been reported to inhibit biofil...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/1568026619666191025154834
更新日期:2019-01-01 00:00:00
abstract::Inflammation is a complex phenomenon necessary in human defense mechanisms but also involved in the development of some human diseases. The discovery of cyclooxygenase-2 (COX- 2) improved the pharmacology of nonsteroidal anti-inflammatory drugs (NSAID) giving a clear mechanism for prostaglandin regulation in vivo and ...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026617666170821124947
更新日期:2017-01-01 00:00:00
abstract::The connection of microbial biosynthetic gene clusters to the small molecule metabolites they encode is central to the discovery and characterization of new metabolic pathways with ecological and pharmacological potential. With increasing microbial genome sequence information being deposited into publicly available da...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026616666151012111046
更新日期:2016-01-01 00:00:00
abstract::Alzheimer's disease (AD) is a multifactorial complex disease. The pathogenesis of AD is very complicated, and involves the β-amyloid (Aβ) cascade, tau hyperphosphorylation, neuroinflammation, oxidative stress, mitochondrial dysfunction, reduced levels of neurotrophic factors, and damage and loss of synapses as well as...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026615666150813144003
更新日期:2016-01-01 00:00:00
abstract::Glucuronidation has been recognized as an important clearance mechanism in humans. Therefore, knowledge about the contribution of glucuronidation to clearance of drug candidates is of great value in early drug development. In this article, we discuss the recent progress made to predict in vivo glucuronidation paramete...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/15680266113139990038
更新日期:2013-01-01 00:00:00
abstract::Biomarkers in the clinical oncology field can have tremendous therapeutic impact especially if the marker is detected before clinical symptoms. This impact can be extended to the evaluation of clinical oncology treatments allowing evaluation of potential compounds to determine their efficacy in the disease treatment. ...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802605774297074
更新日期:2005-01-01 00:00:00
abstract::Antimicrobial peptides (AMPs) are a class of peptides found across a wide array of organisms that play key roles in host defense. AMPs induce selective death in target cells and orchestrate specific or nonspecific immune responses. Many AMPs exhibit native anticancer activity in addition to antibacterial activity, and...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/1568026620666201021141401
更新日期:2020-01-01 00:00:00
abstract::Although bioactivation is a well-documented process and the role of active metabolites in the drug discovery field has long been recognized, drug metabolites are usually ignored in virtual screening campaigns oriented to drug repositioning. The present article discusses different issues related to overlooking of the a...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026616666160216155043
更新日期:2016-01-01 00:00:00
abstract::Dementia is an increasing health problem in older aged populations worldwide. Age-related changes in the brain can be observed decades before the first symptoms of cognitive decline appear. Cognitive impairment has chronic inflammatory components, which can be enhanced by systemic immune activation. There exist mutual...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/1568026620666200514090359
更新日期:2020-01-01 00:00:00
abstract::The chemical versatility of the indole nucleus still inspires the pharmaceutical research to develop innovative suitable indole based drugs. The present work is an overview of the use and application of indole molecule based derivatives, as possible treatment in the main Oxidative Stress related diseases, such as card...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026614666141203142926
更新日期:2014-01-01 00:00:00
abstract::Ascidians (tunicates; sea squirts) are marine animals which provide a source of diverse, bioactive natural products, and a model for toxicity screenings. Compounds isolated from ascidians comprise an approved anti-tumor drug and many others are potent drug leads. Furthermore, the use of invertebrate embryos for toxico...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026617666170130104922
更新日期:2017-01-01 00:00:00
abstract:AIM:The aim of this study is to synthesize, characterize and biological evaluation of 3-ethyl 5- methyl2-(2-aminoethoxy)-4-(2-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate derivatives. BACKGROUND:An efficient synthesis of two series of novel carbamate and sulfonamide derivatives of amlodipine, 3-ethyl 5-methyl 2...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章
doi:10.2174/1568026619666191105100959
更新日期:2019-01-01 00:00:00
abstract::For successful drug discovery it is important to understand the fundamentals of the underlying causes and consequences of the diseases for which the drug is being developed. One such physiological process in eukaryotic cells is protein phosphorylation, which is the main post-translational modification of proteins resp...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026617666170531113233
更新日期:2017-01-01 00:00:00
abstract::Antiplatelets represent a diverse group of agents that share the ability to reduce platelet activity through a variety of mechanisms. Antithrombotic agents are effective in the secondary prevention of ischemic strokes. Most strokes are caused by a sudden blockage of an artery in the brain (called an ischaemic stroke) ...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/156802609789869664
更新日期:2009-01-01 00:00:00
abstract::Bacterial infections constitute an always growing health problem worldwide. The resistance to antibiotics of an increasing number of bacterial pathogens necessitates a permanent search for new molecules with different mechanisms of action. Histidine biosynthesis is an ancient pathway found in bacteria, archaebacteria,...
journal_title:Current topics in medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/1568026616666160413140000
更新日期:2016-01-01 00:00:00