Abstract:
:A number of 1,2-benzisoxazoles, substituted in the 3 position with 4-substituted phenyl groups and in the 5--7 positions with acetic and propionic acid residues, have been synthesized and tested in the rat carrageenan foot edema assay. Activity has been found in the 6- and 7-substituted acids.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Saunders JC,Williamson WRdoi
10.1021/jm00198a026subject
Has Abstractpub_date
1979-12-01 00:00:00pages
1554-8issue
12eissn
0022-2623issn
1520-4804journal_volume
22pub_type
杂志文章abstract::The vasopressin analogue desmopressin (desamino-d-arginine8 vasopressin, dDAVP, 1) is a potent vasopressin 2 (V2) receptor (V2R) agonist approved in many countries for the treatment of diabetes insipidus, primary nocturnal enuresis, nocturia, and coagulation disorders. Since 1 is primarily excreted via the kidneys, an...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00132
更新日期:2019-05-23 00:00:00
abstract::A series of neutral, lipophilic 99mTc mixed-ligand complexes of the general formula 99mTcOL1L2, where L1H2 is an N-substituted bis-(2-mercaptoethyl)amine, [X-CH2CH2N(CH2CH2SH)2], [SNS], and L2H is a monodentate thiol (RSH), [S], has been synthesized and evaluated in rodents for potential use in brain blood flow imagin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm960273y
更新日期:1997-08-01 00:00:00
abstract::The availability of peptide and non-peptide Ang II receptor antagonists has permitted the study of Ang II receptor heterogeneity. It is now widely recognized that there are at least two distinct Ang II receptor subtypes. AT1 receptors are selective in their recognition of agents such as losartan, DuP 532, L-158,809, S...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00077a001
更新日期:1993-12-10 00:00:00
abstract::Non-nucleoside inhibitors of HIV reverse transcriptase (NNRTIs), albeit not the mainstays of HIV/AIDS treatment, have become increasingly important in highly active antiretroviral therapy (HAART) due to their unique mechanism of action. Several years ago our group identified the alkenyldiarylmethanes (ADAMs) as a pote...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm070382k
更新日期:2007-10-04 00:00:00
abstract::Focal adhesion kinase (FAK) is a nonreceptor kinase that is overexpressed in many types of tumors. We developed a novel cancer-therapy approach, targeting the main autophosphorylation site of FAK, Y397, by computer modeling and screening of the National Cancer Institute (NCI) small molecule compounds database. More th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800483v
更新日期:2008-12-11 00:00:00
abstract::This article highlights our work toward the identification of a potent, selective, and efficacious acidic mammalian chitinase (AMCase) inhibitor. Rational design, guided by X-ray analysis of several inhibitors bound to human chitotriosidase (hCHIT1), led to the identification of compound 7f as a highly potent AMCase i...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01051
更新日期:2018-02-08 00:00:00
abstract::In recent papers (Catarzi, D.; et al. J. Med. Chem. 2000, 43, 3824-3826; 2001, 44, 3157-3165) we reported chemical and biological studies on 4,5-dihydro-4-oxo-1,2,4-triazolo[1,5-a]quinoxaline-2-carboxylates (TQXs) bearing different nitrogen-containing heterocycles at position-8. In particular, from these studies it em...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm030906q
更新日期:2004-01-01 00:00:00
abstract::There is reported the first four members of heteroarotinoids, the names of which are ethyl (E)-p-[2-(4,4-dimethylthiochroman-6-yl)propenyl]benzoate (1b), ethyl (E)-p-[2-(4,4-dimethylchroman-6-yl)propenyl]benzoate (1c), ethyl (E)-p-[2-(4,4-dimethyl-1-oxothiochroman-6-yl)propenyl]benzoate (1d), and (E)-p-[2-(4,4-dimethy...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00379a021
更新日期:1985-01-01 00:00:00
abstract::We have previously described the potent and selective inhibition of several strains of human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) by JM2763, an n-propyl-linked dimer of the 1,4,8,11-tetraazamacrocyclic (cyclam) ring system. Upon further investigation, we have also found that incorporating an aromat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00002a019
更新日期:1995-01-20 00:00:00
abstract::Nintedanib (BIBF1120) is a potent, oral, small-molecule tyrosine kinase inhibitor, also known as a triple angiokinase inhibitor, inhibiting three major signaling pathways involved in angiogenesis. Nintedanib targets proangiogenic and pro-fibrotic pathways mediated by the VEGFR family, the fibroblast growth factor rece...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/jm501562a
更新日期:2015-02-12 00:00:00
abstract::In order to define the role of the cholestane moiety in the anti-HIV agent cosalane, a series of cosalane analogs was synthesized in which the cholestane ring system was replaced by normal alkenyl and phosphodiester substituents having varied chain lengths and lipophilicities. The compounds containing simple alkenyl s...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm950666h
更新日期:1996-01-19 00:00:00
abstract::The increasing prevalence of diabetes has accelerated the search for new drugs derived from natural sources. To define the functional features of two such families of compounds, the flavonols and the ethyl caffeates, we have determined the high-resolution structures of representative inhibitors in complex with human p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm301273u
更新日期:2012-11-26 00:00:00
abstract::Multidrug resistance (MDR) in cancer is a phenomenon in which administration of a single chemotherapeutic agent causes cross-resistance of cancer cells to a variety of therapies even with different mechanisms of action. Development of MDR against standard therapies is a major challenge in the treatment of cancer. Prev...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200764t
更新日期:2011-08-25 00:00:00
abstract::The N-demethylation of 1-(N-methyl-N-trideuteriomethylamino)-3-phenylpropane (1) by rodent liver homogenates was studied. The ratio of 1-trideuteriomethylamino-3-phenylpropane (2)/1-methylamino-3-phenylpropane (3) was determined by gc-ms. The ratio of 2/3 in the product of N-demethylation of 1 by liver homogenate from...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00238a021
更新日期:1975-04-01 00:00:00
abstract::The synthesis and structure-activity relationships of C-terminal octapeptide analogues of anaphylatoxin C5a have been studied. The introduction of hydrophobic amino acids into the N-acetylated native octapeptide (N-Ac-His-Lys-Asp-Met-Gln-Leu-Gly-Arg-OH) (1) has led to an analogue with 100 times more activity than the ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00080a004
更新日期:1992-01-24 00:00:00
abstract::PRMT3 catalyzes the asymmetric dimethylation of arginine residues of various proteins. It is crucial for maturation of ribosomes and has been implicated in several diseases. We recently disclosed a highly potent, selective, and cell-active allosteric inhibitor of PRMT3, compound 4. Here, we report comprehensive struct...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01674
更新日期:2018-02-08 00:00:00
abstract::The discovery of somatic Jak2 mutations in patients with chronic myeloproliferative neoplasms has led to significant interest in discovering selective Jak2 inhibitors for use in treating these disorders. A high-throughput screening effort identified the pyrazolo[1,5-a]pyrimidine scaffold as a potent inhibitor of Jak2....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3012239
更新日期:2012-11-26 00:00:00
abstract::A series of 9-hydrazono-4H-pyrido[1,2-a]pyrimidin-4-ones was prepared. The compounds were evaluated in the rat passive cutaneous anaphylaxis test for antiallergic activity. Structure-activity relationship studies revealed that the presence of a monosubstituted hydrazone moiety in position 9 and an unsubstituted 2-posi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00362a008
更新日期:1983-08-01 00:00:00
abstract::Two isomeric 6-endo- and 6-exo-(3',4'-dihydroxyphenyl) derivatives (1 and 2) of 2-azabicyclo[2.2.2]octane were synthesized as semirigid analogues of dopamine (DA) to help evaluate the preferred conformation of dopamine at the uptake site of the presynaptic nerve terminal and at the DA receptor. Against the uptake of 0...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00345a004
更新日期:1982-03-01 00:00:00
abstract::The extracellular signal-regulated kinases ERK1/2 represent an essential node within the RAS/RAF/MEK/ERK signaling cascade that is commonly activated by oncogenic mutations in BRAF or RAS or by upstream oncogenic signaling. While targeting upstream nodes with RAF and MEK inhibitors has proven effective clinically, res...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00389
更新日期:2016-06-23 00:00:00
abstract::Singlet oxygen can severely damage biological tissue, which is exploited in photodynamic therapy (PDT). In PDT, the effective range is limited by the distribution of the photosensitizer (PS) and the illuminated area. However, no distinction is made between healthy and pathological tissue, which can cause undesired dam...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b01873
更新日期:2020-02-27 00:00:00
abstract::Recent efforts to identify treatments for chronic diabetic complications have resulted in the discovery of a novel series of highly potent and selective 3-[(benzothiazol-2-yl)methyl]indole-N-alkanoic acid aldose reductase inhibitors. The lead candidate, 3-[(4,5,7-trifluorobenzothiazol-2-yl)methyl]indole-N-acetic acid ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0492094
更新日期:2005-05-05 00:00:00
abstract::Oxadiazoles, like the benzoyl group in a series of imidazo[1,2-a]pyrimidines, have been found to be metabolically stable alternatives to ester groups in benzodiazepine-receptor ligands. This change has lead to a number of compounds which bind to the receptors and which exhibit potent agonist activity in a food-motivat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00111a021
更新日期:1991-07-01 00:00:00
abstract::To further develop and evaluate a pharmacophore model previously proposed by Cook and co-workers (Drug Des. Discovery 1995, 12, 193-248) for ligands binding to the benzodiazepine site of the GABA(A) receptor, 40 new flavone derivatives have been synthesized and their affinities for the benzodiazepine site have been de...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm020839k
更新日期:2002-09-12 00:00:00
abstract::New therapies are needed for the treatment of toxoplasmosis, which is a disease caused by the protozoan parasite Toxoplasma gondii. To this end, we previously developed a potent and selective inhibitor (compound 1) of Toxoplasma gondii calcium-dependent protein kinase 1 (TgCDPK1) that possesses antitoxoplasmosis activ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00760
更新日期:2016-07-14 00:00:00
abstract::A series of substituted phenyl analogues of 5-[[4-(4,5-dihydro-2-oxazolyl) phenoxy]alkyl]-3-methylisoxazoles has been synthesized and evaluated in vitro against several human rhinovirus (HRV) serotypes. Substituents in the 2-position greatly enhanced activity when compared to the unsubstituted compound. Many of these ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00385a021
更新日期:1987-02-01 00:00:00
abstract::Quantitative structure-activity relationship studies have been performed on two types of sulfonamides with hypoglycemic activity. In the case of the 2-benzenesulfonamidopyrimidines, substituted in the 5 position of the pyrimidine ring a correlation between hydrophobic forces, expressed as Rm values, and the binding to...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00237a002
更新日期:1975-03-01 00:00:00
abstract::A structure-activity relationship for symmetrical cyanine inhibitors of human tau aggregation was elaborated using a filter trap assay. Antagonist activity depended on cyanine heterocycle, polymethine bridge length, and the nature of meso- and N-substituents. One potent member of the series, 3,3'-diethyl-9-methylthiac...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900116d
更新日期:2009-06-11 00:00:00
abstract::We have developed a fast and robust computational method for prediction of antiviral activity in automated de novo design of HIV-1 reverse transcriptase inhibitors. This is a structure-based approach that uses a linear relation between activity and interaction energy with discrete orientation sampling and with localiz...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049534r
更新日期:2005-03-24 00:00:00
abstract::Retinoic acid receptor-related orphan receptor γt (RORγt) is a nuclear receptor associated with the pathogenesis of autoimmune diseases. Allosteric inhibition of RORγt is conceptually new, unique for this specific nuclear receptor, and offers advantages over traditional orthosteric inhibition. Here, we report a highly...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b01372
更新日期:2020-01-09 00:00:00