Abstract:
:A representative series of 5-(4-hydroxyphenyl)-2-azabicyclo[3.2.1]octanes was synthesized and evaluated in vitro, as well as in vivo, as potential analgetic agents. In general, moderate to good activity (19 twice as active as morphine) was observed in the phenylquinone writhing assay (PQW), while only marginal activity was detected by the tail-flick method. Compounds 19 and 18, being the most active in the PQW model, also demonstrated weak binding affinity for the opiate receptors labeled by [3H]naloxone in rat brain homogenates.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Ong HH,Anderson VB,Wilker JC,Spaulding TC,Meyerson LRdoi
10.1021/jm00181a005subject
Has Abstractpub_date
1980-07-01 00:00:00pages
726-9issue
7eissn
0022-2623issn
1520-4804journal_volume
23pub_type
杂志文章abstract::We have investigated the possibility of preparing complexes of rhenium and technetium whose shape resembles that of ligands for steroid receptors. The general structure of N2S2 complexes of oxorhenium(V) and oxotechnetium(V) is such that they could replace the BC ring system of steroid, thereby generating a metal comp...
journal_title:Journal of medicinal chemistry
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abstract::In the course of further chemical modification of the novel antidiabetic pioglitazone (AD-4833, U-72,107), a series of 5-[4-(2- or 4-azolylalkoxy)benzyl- or -benzylidene]-2,4-thiazolidinediones was prepared and evaluated for hypoglycemic and hypolipidemic activities in insulin-resistant, genetically obese, and diabeti...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm00092a012
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abstract::A novel series of nonpeptidic angiotensin II (AII) receptor antagonists is reported, derived from linkage of the biphenylcarboxylic acid or biphenylyltetrazole moiety found in previously described antagonists via a methyleneoxy chain to the 4-position of a 2-alkyl quinoline. When evaluated in an in vitro binding assay...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:1992-10-30 00:00:00
abstract::Bruton's tyrosine kinase (BTK), a nonreceptor tyrosine kinase, is a member of the Tec family of kinases. BTK plays an essential role in B cell receptor (BCR)-mediated signaling as well as Fcγ receptor signaling in monocytes and Fcε receptor signaling in mast cells and basophils, all of which have been implicated in th...
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pub_type: 杂志文章
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abstract::Enantiostructure-activity studies of chlorophenoxybutyric and propionic acids have provided evidence for the dissociation of serum cholesterol lowering and platelet antiaggregatory activities from the adverse chloride ion channel mediated myotonic effects of these compounds. R-(+) propionic and butyric acid enantiomer...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00391a001
更新日期:1987-08-01 00:00:00
abstract::The mechanistic target of rapamycin (mTOR) plays a pivotal role in growth and tumor progression and is an attractive target for cancer treatment. ATP-competitive mTOR kinase inhibitors (TORKi) have the potential to overcome limitations of rapamycin derivatives in a wide range of malignancies. Herein, we exploit a conf...
journal_title:Journal of medicinal chemistry
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abstract::The tremendous therapeutic potential of voltage-gated sodium channels (Na(v)s) has been the subject of many studies in the past and is of intense interest today. Na(v)1.7 channels in particular have received much attention recently because of strong genetic validation of their involvement in nociception. Here we summa...
journal_title:Journal of medicinal chemistry
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abstract::Mercapto derivatives of palmitic acid are capable of binding 99mTc. Based on the hypothesis that 99mTc-labeled palmitic acid derivatives would behave biologically like palmitic acid and thus could be used as myocardial imaging agents, three mercaptopalmitic acid derivatives have been prepared. The synthesis of 2-merca...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00191a024
更新日期:1979-05-01 00:00:00
abstract::Due to their role in many important signaling pathways, phosphatidylinositol 5-phosphate 4-kinases (PI5P4Ks) are attractive targets for the development of experimental therapeutics for cancer, metabolic, and immunological disorders. Recent efforts to develop small molecule inhibitors for these lipid kinases resulted i...
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abstract::A series of 1-thia analogues of the pyrrolizine bis(carbamate) 9 (NSC-278214), namely 5-aryl-2,3-dihydropyrrolo-[2,1-b]thiazole-6,7-dimethanol 6,7-bis(isopropylcarbamates) (7a-d), were prepared by multistep syntheses from the proline analogue thiazolidine-2-carboxylic acid. The compounds were tested for growth inhibit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00402a030
更新日期:1988-07-01 00:00:00
abstract::AFTIR (after flowing through immobilized receptor) is a novel method for screening herbal extracts for pharmaceutical properties. Using AFTIR, we identified Cynarin in Echinacea purpurea by its selective binding to chip immobilized CD28, a receptor of T-cells, which is instrumental to immune functioning. The results o...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm0509039
更新日期:2006-03-23 00:00:00
abstract::Hepatitis C virus infection constitutes a serious health problem in need of more effective therapies. Nucleoside analogues with improved exposure, efficacy, and selectivity are recognized as likely key components of future HCV therapy. 2'-C-Methylguanosine triphosphate has been known as a potent inhibitor of HCV RNA p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm1003792
更新日期:2010-07-08 00:00:00
abstract::We designed a series of benzoic acid derivatives containing the biphenyl ether or biphenyl template on the RHS and a phenylethanolaminotetraline (PEAT) skeleton, which was prepared by highly stereoselective synthesis, to generate two structurally different lead compounds ( 10c, 10m) with a good balance of potency, sel...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800222k
更新日期:2008-08-14 00:00:00
abstract::We report here the design, preparation, and systematic evaluation of a novel cycloalkane[d]isoxazole pharmacophoric fragment-containing androgen receptor (AR) modulators. Cycloalkane[d]isoxazoles form new core structures that interact with the hydrophobic region of the AR ligand-binding domain. To systematize and rati...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:2012-07-26 00:00:00
abstract::The first nonpeptidic, noncovalent inhibitors of the cysteine protease cathepsin S (CatS) are described. Electronic database searching using the program DOCK generated a screening set of potential CatS inhibitors from which two lead structures were identified as promising starting points for a drug discovery effort. L...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0496133
更新日期:2004-09-23 00:00:00
abstract::Since the discovery of indoleamine 2,3-dioxygenase 1 (IDO1) as an attractive target for anticancer therapy in 2003, the search for inhibitors has been intensely pursued both in academia and in pharmaceutical companies. Many novel IDO1 inhibitor scaffolds have been described, and a few potent compounds have entered cli...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.5b00326
更新日期:2015-12-24 00:00:00
abstract::17β-HSD14 is a SDR enzyme able to oxidize estradiol and 5-androstenediol using NAD(+). We determined the crystal structure of this human enzyme as the holo form and as ternary complexes with estrone and with the first potent, nonsteroidal inhibitor. The structures reveal a conical, rather large and lipophilic binding ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00293
更新日期:2016-07-28 00:00:00
abstract::The sphingoid base derived class of lipids (sphingolipids) is a family of interconverting molecules that play key roles in numerous structural and signaling processes. The biosynthetic pathway of the sphingolipids affords many opportunities for therapeutic intervention: targeting the ligands directly, targeting the va...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.6b01575
更新日期:2017-07-13 00:00:00
abstract::A series of substituted 4,6-dihydrospiro[[1,2,3]triazolo[4,5-b]pyridine-7,3'-indoline]-2',5(3H)-dione analogues were synthesized and evaluated as potent dengue virus inhibitors. Throughout a structure-activity relationship exploration on the amide of the indolone moiety, a wide range of substitutions were found to be ...
journal_title:Journal of medicinal chemistry
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更新日期:2019-09-12 00:00:00
abstract::N(α)-Boc-l-Asp(OBn)-l-Lys(Z)-OtBu (reversin 121, 1), an inhibitor of the P-gp ABC transporter, was used to conceive compounds inhibiting the drug efflux occurring through the Hoechst 33342 and daunorubicin transport sites of P-gp, respectively H and R sites. Replacement of the aspartyl residue by trans-4-hydroxy-l-pro...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:2010-09-23 00:00:00
abstract::The ability to develop a chemical into a drug depends on multiple factors. Beyond potency and selectivity, ADME/PK and the toxicological profile of the compound play a significant role in its evaluation as a candidate for development. Those factors are being brought into bear earlier in the discovery process and even ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0004594
更新日期:2001-08-16 00:00:00
abstract::The discovery of the (acryloylaryloxy)acetic acids as a new class of potent diuretics prompted the investigation of related bicyclic compounds. Annelated analogues of the parent series, the (2-alkyl- and 2,2-dialkyl-1-oxo-5-indanyloxy)acetic acids, were the subjects of this study. Those compounds, unlike the monocycli...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00221a010
更新日期:1977-11-01 00:00:00
abstract::Fluorescence spectrometry data by Tyulmenkov and Klinge (Arch. Biochem. Biophys. 2000, 381, 135-142) suggest the presence of a second binding site in both subtypes ER alpha and ER beta of the estrogen receptor (ER). A cavity previously described as a solvent channel was located in close proximity to the steroid bindin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0109661
更新日期:2002-01-31 00:00:00
abstract::To improve the biological profile of 20(S)-camptothecin, a novel class of 20-O-linked camptothecin glycoconjugates has been designed for preferential cellular uptake into tumor cells by an active transport mechanism. Such conjugates have been optimized for enhanced solubility, stabilization of the camptothecin lactone...
journal_title:Journal of medicinal chemistry
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doi:10.1021/jm010893l
更新日期:2001-11-22 00:00:00
abstract::The dopamine D4 receptor garnered a great deal of interest in the early 1990s when studies showed the atypical antipsychotic clozapine possessed higher affinity for D4, relative to other dopamine receptor subtypes, and that this activity might underlie the unique clinical efficacy of clozapine. Unfortunately, D4 antag...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2017-09-14 00:00:00
abstract::Classical potential energy calculations are reported for a series of 11 structurally diverse substrates, products, and inhibitors of dihydrofolate reductase. In almost every case, the calculations reveal a range of potential biologically active conformations accessible to the molecule, and geometry optimization with m...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00155a020
更新日期:1986-05-01 00:00:00
abstract::Anthrax lethal factor (LF) is a critical virulence factor in the pathogenesis of anthrax. A structure-activity relationship (SAR) of potential lethal factor inhibitors (LFi) is presented in which the zinc-binding group (ZBG), linker, and backbone moieties for a series of hydroxypyrone-based compounds were systematical...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
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更新日期:2009-02-26 00:00:00
abstract::The potencies of a series of 2 beta-substituted cocaine analogues to displace [3H]-3 beta-(p-fluorophenyl)tropane-2 beta-carboxylic acid methyl ester binding in rat striatal membranes demonstrate the requirement for a 2 beta-substituent with two hydrogen-bond acceptors. The insensitivity of the ester moiety to steric ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00079a017
更新日期:1992-01-01 00:00:00
abstract::We evaluated the in vitro pharmacology as well as the absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties of chemical entities that not only were shown to be highly selective agonists for ERRγ but also exhibited enhanced pharmacokinetic profile compared with 3 (GSK5182). 6g and 10b had com...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01204
更新日期:2016-11-23 00:00:00
abstract::Adenosine derivatives developed to activate adenosine receptors (ARs) revealed micromolar activity at serotonin 5HT2B and 5HT2C receptors (5HTRs). We explored the structure-activity relationship at 5HT2Rs and modeled receptor interactions in order to optimize affinity and simultaneously reduce AR affinity. Depending o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01183
更新日期:2016-12-22 00:00:00