Abstract:
:A novel series of 16-substituted-4-azasteroids has been identified as potential tissue-selective androgen receptor modulators. These ligands display potent hAR binding and agonist activity, low virilizing potential, and good pharmacokinetic profiles in dogs. On the basis of its in vitro profile, 21 was evaluated in the OVX and ORX rat models and exhibited an osteoanabolic, tissue-selective profile.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Mitchell HJ,Dankulich WP,Hartman GD,Prueksaritanont T,Schmidt A,Vogel RL,Bai C,McElwee-Witmer S,Zhang HZ,Chen F,Leu CT,Kimmel DB,Ray WJ,Nantermet P,Gentile MA,Duggan ME,Meissner RSdoi
10.1021/jm900880rsubject
Has Abstractpub_date
2009-08-13 00:00:00pages
4578-81issue
15eissn
0022-2623issn
1520-4804journal_volume
52pub_type
杂志文章abstract::Four highly charged, water soluble platinum-acridine bisintercalating agents have been synthesized. Depending on the cis/trans isomerism of the metal and the nature of the acridine side chains, bisintercalation induces/stabilizes the classical Watson-Crick B-form or a non-B-form. Circular dichroism spectra and chemica...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8003569
更新日期:2008-06-12 00:00:00
abstract::A series of novel 3-quinolinecarboxamides that are structurally similar to the quinolone class of antibacterial agents possess excellent antiherpetic properties. By modifying the quinoline ring at the 1-, 2-, 3-, and 7-positions, analogues were identified that have up to 5-fold increased HSV-2 plaque-reduction potency...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00063a008
更新日期:1993-05-28 00:00:00
abstract::In the framework of the design and development of TGR5 agonists, we reported that the introduction of a C(23)(S)-methyl group in the side chain of bile acids such as chenodeoxycholic acid (CDCA) and 6-ethylchenodeoxycholic acid (6-ECDCA, INT-747) affords selectivity for TGR5. Herein we report further lead optimization...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm901390p
更新日期:2009-12-24 00:00:00
abstract::A series of 5-alkyl-2-(alkylthio)-6-(1-(2,6-difluorophenyl)propyl)-3,4-dihydropyrimidin-4(3H)-one derivatives (3a-h) belonging to the F(2)-DABOs class of non-nucleoside HIV-1 reverse transcriptase inhibitors (NNRTIs) are endowed with a strong antiproliferative effect and induce cytodifferentiation in A375 melanoma cel...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200734j
更新日期:2011-08-25 00:00:00
abstract::Representatives of three types of side-chain analogues of distamycin A (1) were synthesized. These were tested for cytotoxicity, inhibition of herpes simplex virus (HSV) replication in cultured cells, effects on the synthesis of HSV DNA in isolated nuclei in vitro, as well as on DNA synthesis by purified HSV DNA polym...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00197a004
更新日期:1979-11-01 00:00:00
abstract::For disease network intervention, up-regulating enzyme activities is equally as important as down-regulating activities. However, the design of enzyme activators presents a challenging route for drug discovery. Previous studies have suggested that activating 15-lipoxygenase (15-LOX) is a promising strategy to interven...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01011
更新日期:2016-05-12 00:00:00
abstract::We synthesized 5-substituted pyrrolo[2,3-d]pyrimidine antifolates (compounds 5-10) with one-to-six bridge carbons and a benozyl ring in the side chain as antitumor agents. Compound 8 with a 4-carbon bridge was the most active analogue and potently inhibited proliferation of folate receptor (FR) α-expressing Chinese ha...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401328u
更新日期:2013-12-27 00:00:00
abstract::Ras proteins regulate signal transduction processes that control cell growth and proliferation. Their disregulation is a common cause of human tumors. Atomic level structural and dynamical information in a membrane environment is crucial for understanding signaling specificity among Ras isoforms and for the design of ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm061053f
更新日期:2007-02-22 00:00:00
abstract::The synthesis of a novel series of antitussive agents is described. Two series of amino-substituted tetra- and hexahydrodibenzofurans were prepared and examined for antitussive activity in the guinea pig after cough elicited by electrical stimulation of the vagus nerve. A significant level of activity, comparable with...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00212a003
更新日期:1977-02-01 00:00:00
abstract::A select series of methyl ether derivatives of vancomcyin aglycon were prepared and examined for antimicrobial activity against vancomycin-sensitive Staphylococcus aureus and vancomycin-resistant Enterococci faecalis as well as their binding affinity for D-Ala-D-Ala and D-Ala-D-Lac. The intent of the study was to eluc...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100946e
更新日期:2010-10-14 00:00:00
abstract::The synthesis is described of a series of derivatives of 1-phenoxy-3-phenoxyalkylamino-2-propanols and 1-alkoxyalkylamino-3-phenoxy-2-propranols. The compounds were investigated for their beta-adrenoceptor blocking properties and many showed a surprising degree of cardioselectivity when tested in vivo in anesthetized ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00222a022
更新日期:1977-12-01 00:00:00
abstract::Homology modeling of G-protein-coupled seven-transmembrane receptors (GPCRs) remains a challenge despite the increasing number of released GPCR crystal structures. This challenge can be attributed to the low sequence identity and structural diversity of the ligand-binding pocket of GPCRs. We have developed an optimize...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm400307y
更新日期:2013-06-13 00:00:00
abstract::Since the Z isomer of chlorprothixene (1) is far more active than its E counterpart, it was of interest to develop a stereoselective synthesis for this class of compounds. Insertion of a benzenesulfonamido group at the peri position of a chlorprothixene precursor did affect the stereochemistry of side-chain olefin for...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00145a005
更新日期:1985-07-01 00:00:00
abstract::The pathology of chronic dermal ulcers is characterized by excessive proteolytic activity which degrades extracellular matrix (required for cell migration) and growth factors and their receptors. The overexpression of MMP-3 (stromelysin-1) and MMP-13 (collagenase-3) is associated with nonhealing wounds, whereas active...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0308038
更新日期:2003-07-31 00:00:00
abstract::A facile route to perillyl alcohol (POH) differential glycosylation and the corresponding synthesis of a set of 34 POH glycosides is reported. Subsequent in vitro studies revealed a sugar dependent antiproliferative activity and the inhibition of S6 ribosomal protein phosphorylation as a putative mechanism of represen...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm500870u
更新日期:2014-09-11 00:00:00
abstract::Transient receptor potential canonical 3/6/7 (TRPC3/6/7) are highly homologous receptor-operated nonselective cation channels. Despite their physiological significance, very few selective and potent agonists are available for functional examination of these channels. Using a cell-based high throughput screening approa...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00304
更新日期:2017-06-08 00:00:00
abstract::Cathepsin K is a major drug target for osteoporosis and related-bone disorders. Using a combination of virtual combinatorial chemistry, QSAR modeling, and molecular docking studies, a series of cathepsin K inhibitors based on N-(functionalized benzoyl)-homocycloleucyl-glycinonitrile scaffold was developed. In order to...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00746
更新日期:2015-09-10 00:00:00
abstract::Treatment of a methanolic solution of 4-hydroxy-1-beta-D-ribofuranosyl-2-pyridinone (3-deazauridine, 1) with diazomethane gave 2-methoxy-1-beta-D-ribofuranosyl-4-pyridinone (2) and 4-methoxy-1-beta-D-ribofuranosyl-2-pyridinone (3a) in an approximate ratio of 1:2. Analogous treatment of 1 with diazomethane in the prese...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00245a005
更新日期:1975-11-01 00:00:00
abstract::(E)-3-[[[[6-(2-Carboxyethenyl)-5-[[8-(4- methoxyphenyl)octyl]oxy]-2-pyridinyl]methyl]thio]methyl]benzoic acid (11, SB 201993) is a novel, potent LTB4 receptor antagonist. Compound 11 arose from a structure-activity study of a series of trisubstituted pyridines that demonstrated LTB4 receptor antagonist activity. The p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00046a017
更新日期:1994-09-30 00:00:00
abstract::Erythromycin A is normally formulated for children as its 2'-ethyl succinate, a taste-free prodrug. Unfortunately, the prodrug hydrolyzes at a measurable rate in the medicine bottle, leading to the vile-tasting erythromycin. We have prepared derivatives of erythromycin B as putative paediatric prodrugs, taking advanta...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049155y
更新日期:2005-06-02 00:00:00
abstract::Generally, antipsychotic agents are dopamine receptor blocking agents that also block conditioned avoidance responding (CAR) in the rat. Recently, however, both (Q-methoxyphenyl)piperazine (OMPP, 1h) and (m-chlorophenyl)piperazine (MCPP, 1o) have been reported to block conditioned avoidance responding in the rat altho...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00125a020
更新日期:1989-05-01 00:00:00
abstract::A series of novel, disulfide-constrained human beta-melanocyte stimulating hormone (beta-MSH)-derived peptides were optimized for in vitro melanocortin-4 receptor (MC-4R) binding affinity, agonist efficacy, and selectivity. The most promising of these, analogue 18, was further studied in vivo using chronic rat food in...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0501432
更新日期:2005-05-05 00:00:00
abstract::A short series of the title compounds was prepared and evaluated for antiallergic activity in the rat passive cutaneous anaphylaxis screen. All but the two N-methylated derivatives were active in this screen by the intravenous route, the most potent being the symmetrical dimethyl compound, 4,9-dihydro-6,7-dimethyl-4,9...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00359a016
更新日期:1983-05-01 00:00:00
abstract::7-(Aminosulfonyl)-1,2,3,4-tetrahydroisoquinoline (SK&F 29661, 1) is a potent inhibitor of the enzyme phenylethanolamine N-methyltransferase (PNMT, EC 2.1.1.28). In contrast to other inhibitors of PNMT, it is also highly selective toward PNMT in comparison with its affinity toward the alpha 2-adrenoceptor (PNMT Ki = 0....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm960235e
更新日期:1997-12-05 00:00:00
abstract::A series of novel 2-[(4-phenylpiperazin-1-yl)methyl]imidazoazines and aza-analogues were prepared and screened at selected dopamine, serotonin, and adrenergic receptor subtypes. 2-Substituted imidazopyridines and pyridazines presented high affinities and selectivities for D4 dopamine receptors. Whereas functional expe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060166w
更新日期:2006-06-29 00:00:00
abstract::Dequalinium (4) is a potent and selective blocker of small conductance Ca2+-activated K+ channels, an important but relatively little studied class. The 4-NH2 group of dequalinium has been shown to contribute significantly to blocking potency. In this study, we have investigated further the role of the 4-NH2 group. Re...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00018a013
更新日期:1995-09-01 00:00:00
abstract::Two new long-acting hydrazone derivatives of 14-hydroxydihydromorphinones have been synthesized, oxymorphazone and naltrexazone. Both derivatives show high affinity for opiate binding sites in vitro, similar to naloxazone, the hydrazone analogue of naloxone. Sodium and manganese shifts imply that naltrexazone, like na...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00180a019
更新日期:1980-06-01 00:00:00
abstract::Class A-class C mechanism-based beta-lactamase inhibitors were designed on the basis of the intermediacy of an oxycarbenium species capable of cross-linking with amino acids residues in the active site. Penams 24 and 27 were very potent against AmpC in vitro. The MIC values of 24 in combination with piperacillin again...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm034056q
更新日期:2003-06-19 00:00:00
abstract::The EP(3) receptor on the platelet mediates prostaglandin E(2) potentiation of thrombogenic coagonists including collagen and adenosine diphosphate (ADP). A pharmacophore driven approach led to the identification of diverse peri-substituted heterocycles as potent and selective EP(3) receptor antagonists. A simultaneou...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9005912
更新日期:2010-01-14 00:00:00
abstract::Several 1,3-disubstituted and 1-substituted derivatives of 5-propionoxy-5-(1-phenylethyl)barbituric acid were synthesized and evaluated for analgesic activity. Three of these compounds, 1,3-bis(methoxymethyl)-5-propionoxy-5-(1-phenylethyl)barbituric acid (2), 1,3-dimethyl-5-propionoxy-5-(1-phenylethyl)barbituric acid...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00241a010
更新日期:1975-07-01 00:00:00