Abstract:
:A series of phenylenebis(oxy)bis[2,2-dimethylpentanoic acid]s have been synthesized and evaluated as potential hypolipidemic agents. Compound 18 (CI-924) was found to be the most potent compound in this series. In rats, compound 18 not only reduced low-density lipoprotein cholesterol but also increased high-density lipoprotein (HDL) cholesterol. Comparative studies in rats indicated 18 produced an equal elevation of HDL cholesterol at one-third of the dose required of gemfibrozil. Structure-activity relationships are discussed.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Sircar I,Hoefle M,Maxwell REdoi
10.1021/jm00361a015subject
Has Abstractpub_date
1983-07-01 00:00:00pages
1020-7issue
7eissn
0022-2623issn
1520-4804journal_volume
26pub_type
杂志文章abstract::Indolic N-benzylation of naltrindole reportedly extends the duration of delta-opioid receptor (DOR) antagonism. Similar modification of the kappa-opioid receptor (KOR) antagonist norBNI (1a) and its 17,17'-diNMe analogue (1d), a low potency mu-opioid receptor (MOR) partial agonist, was found to affect predominantly th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049172n
更新日期:2005-03-10 00:00:00
abstract::The synthesis and testing of potential multisubstrate inhibitors of tyrosine-specific protein kinases are described. One of the substrates, ATP, was mimicked by the known kinase inhibitor 5'-[4-(fluorosulfonyl)benzoyl]adenosine, which was covalently linked via the sulfonyl moiety to tyrosine mimics. The resulting mult...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00117a015
更新日期:1988-09-01 00:00:00
abstract::The synthesis, characterization, inhibitory activity against topoisomerase I, and biological evaluation of a series of 14 camptothecin derivatives of polypyrrolecarboxamide (lexitropsin) conjugates of two structural classes: (A) camptothecin-NHCO-lexitropsin 44-51 and (B) camptothecin-CONH-lexitropsin 38-43 are descri...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9605804
更新日期:1997-01-17 00:00:00
abstract::Serotonin N-acetyltransferase, also called the melatonin rhythm enzyme, is thought to play an important regulatory role in circadian rhythm in animals and people. A series of analogues were synthesized in which indole and coenzyme A were linked via ketone tethers as designed inhibitors of this enzyme. These compounds ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm010049v
更新日期:2001-07-19 00:00:00
abstract::A number of derivatives of 4-amino-6-hydroxy-2-mercaptopyrimidine ( 5) were synthesized and biologically evaluated as A 3 adenosine receptor (A 3 AR) antagonists. The new compounds were designed as open chain analogues of a triazolopyrimidinone derivative displaying submicromolar affinity for the A 3 AR, which had bee...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm701159t
更新日期:2008-03-27 00:00:00
abstract::A systematic exploration of bioisosteric replacements for furan and thiophene cores in a series of potent A2BAR antagonists has been carried out using the nitrogen-walk approach. A collection of 42 novel alkyl 4-substituted-2-methyl-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxylates, which contain 18 differe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00564
更新日期:2020-07-23 00:00:00
abstract::Pulmonary edema is a common ailment of heart failure patients and has remained an unmet medical need due to dose-limiting side effects associated with current treatments. Preclinical studies in rodents have suggested that inhibition of transient receptor potential vanilloid-4 (TRPV4) cation channels may offer an alter...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01344
更新日期:2018-12-27 00:00:00
abstract::Studies of molecular structure-carcinogenicity relations for a set of 157 aromatic amines are reported. A computer-assisted approach using pattern-recognition methods was used to develop a series of discriminants for aromatic amino carcinogenic potential. The 157 compounds were divided into subsets according to tumor ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00135a003
更新日期:1981-03-01 00:00:00
abstract::The limited number of drug classes licensed for treatment of influenza virus (Flu), together with the continuous emergence of viral variants and drug resistant mutants, highlights the urgent need to find antivirals with novel mechanisms of action. In this context, the viral RNA-dependent RNA polymerase (RdRP) subunits...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401560v
更新日期:2013-12-27 00:00:00
abstract::An inactin-anesthetized rat cardiovascular (CV) assay was employed in a screening mode to triage multiple classes of melanin-concentrating hormone receptor 1 (MCHr1) antagonists. Lead identification was based on a compound profile producing high drug concentration in both plasma (>40 microM) and brain (>20 microg/g) w...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0512286
更新日期:2006-04-06 00:00:00
abstract::A series of 2,3-diaminopropionanilides was synthesized by acylation of mono- and disubstituted aniline derivatives with 2,3-dibromopropionyl chloride and subsequent amination with the appropriate secondary amines. The target compounds were evaluated in mice for antiarrhythmic efficacy against chloroform-induced tachyc...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00141a008
更新日期:1981-09-01 00:00:00
abstract::The levo and dextro isomers of 2,5-dimethyl-2'-hydroxy-9alpha- and -9beta-propyl-6,7-benzomorphans have been prepared. The analgesic potency and physical dependence capacity of the optical isomers and their racemic parents were determined. The 9alpha-propyl levo isomer was analgesically equipotent with morphine; the 9...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00225a021
更新日期:1976-03-01 00:00:00
abstract::The use of privileged structures in drug discovery has proven to be an effective strategy, allowing the generation of innovative hits/leads and successful optimization processes. Chromone is recognized as a privileged structure and a useful template for the design of novel compounds with potential pharmacological inte...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/acs.jmedchem.6b01720
更新日期:2017-10-12 00:00:00
abstract::The presence of lipopolysaccharide and emergence of drug resistance make the treatment of Gram-negative bacterial infections highly challenging. Herein, we present the synthesis and antibacterial activities of cholic acid-peptide conjugates (CAPs), demonstrating that valine-glycine dipeptide-derived CAP 3 is the most ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01357
更新日期:2019-02-28 00:00:00
abstract::To find Delta(8)-Delta(7) sterol isomerase (EBP) selective ligands, various arylpiperazines previously studied and structurally related to some sigma receptors ligands were preliminarily screened. Consequently, a novel series of 2- or 2,6-disubstituted (CH(3), CH(3)O, Cl, F) cis- and trans-4-(4-aryl)cyclohexyl-1-(2-py...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800965b
更新日期:2008-12-11 00:00:00
abstract::Lysosomal enzymes are responsible for the degradation of a wide variety of glycolipids, oligosaccharides, proteins, and glycoproteins. Inherited mutations in the genes that encode these proteins can lead to reduced stability of newly synthesized lysosomal enzymes. While often catalytically competent, the mutated enzym...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1021/jm301557k
更新日期:2013-04-11 00:00:00
abstract::A new 1,4-dihydropyridine 5a, containing a cyano group at the C3 position, was recently reported to possess excellent mineralocorticoid receptor (MR) antagonist in vitro potency and no calcium channel-blocker (CCB) activity. In the present study, we report the structure-activity relationships of this novel series of c...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100506y
更新日期:2010-08-26 00:00:00
abstract::Forty-eight cationically substituted pentamidine congeners possessing benzofuran rings were synthesized by a copper mediated heteroannulation of substituted o-iodophenols with phenyl acetylenes. Activities of compounds 1-48 against Trypanosoma brucei rhodesiense, Plasmodium falciparum, and Leishmania donovani and cyto...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9006406
更新日期:2009-09-24 00:00:00
abstract::A C-4 hydroxylated metabolite (2, 3,3-dimethyl-3,4-dihydroisoquinolin-4-ol N-oxide) of the previously described cyclic nitrone free radical trap 1 (3,3-dimethyl-3,4-dihydroisoquinoline N-oxide, a cyclic analog of phenyl-tert-butylnitrone (PBN)) was isolated, identified, and synthesized. The metabolite (2), though a le...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm960244n
更新日期:1996-12-06 00:00:00
abstract::A series of O-alkylated analogs of 5,6,7,8-tetrahydro-4H-isoxazolo[4,5-c]azepin-3-ol (THAO) were synthesized and characterized as ligands for muscarinic acetylcholine receptors (mAChRs). O-Methyl-THAO (4a), O-ethyl-THAO (4b), O-isopropyl-THAO (4c), and O-propargyl-THAO (4d) were shown to be potent inhibitors of the bi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00012a019
更新日期:1995-06-09 00:00:00
abstract::The synthesis of the first 4-amino-3-carboxy-beta-carboline derivative (35) is described. This synthesis is based on ozonolysis of the 4-vinyl-beta-carboline-3-carboxamide 17 to give the 4-aldehyde 20 and potassium permanganate oxidation of the latter to the 4-carboxylic acid 34 followed by a DPPA-promoted Curtius rea...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00001a024
更新日期:1995-01-06 00:00:00
abstract::Radiocopper-labeled pyruvaldehyde bis(N4-methylthiosemicarbazonato)copper(II), Cu[PTSM], is under investigation as a radiopharmaceutical for evaluation of regional blood flow in the brain, heart, and kidneys because it affords relatively high levels of radioactivity in these organs upon intravenous injection, followed...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00168a035
更新日期:1990-06-01 00:00:00
abstract::A series of quinolone and naphthyridine antibacterial agents possessing as the C7-heterocycle bicyclic 2,5-diazabicyclo[n.2.m]alkanes, where n = 2, 3 and m = 1, 2, and a series including 4-aminopiperidine and 3-amino-8-azabicyclo[3.2.1]octanes have been prepared and evaluated in vitro and in vivo for antibacterial act...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00106a029
更新日期:1991-02-01 00:00:00
abstract::Three-dimensional quantitative structure-activity relationship (3D-QSAR) models have been developed using comparative molecular field analysis (CoMFA) on a large data set (118 compounds) of diverse cyclic urea derivatives as protease inhibitors against the human immunodeficiency virus type 1 (HIV-1). X-ray crystal str...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980369n
更新日期:1999-01-28 00:00:00
abstract::Aldehyde dehydrogenase (ALDH) activity is commonly used as a marker to identify cancer stem-like cells. The three ALDH1A isoforms have all been individually implicated in cancer stem-like cells and in chemoresistance; however, which isoform is preferentially expressed varies between cell lines. We sought to explore th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b00930
更新日期:2018-10-11 00:00:00
abstract::The synthesis of new meridianin derivatives is described. The indolic ring system was substituted at the C-4 to C-7 positions either by a bromine atom or by nitro or amino groups. Additionally, an iodine atom or various aryl groups were introduced at the C-5 position of the 2-aminopyrimidine ring. These compounds as w...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200464w
更新日期:2011-07-14 00:00:00
abstract::Fourteen structurally diverse Annonaceous acetogenins, representing the three main classes of bis-adjacent, bis-nonadjacent, and single-THF ring(s), were tested for their ability to inhibit the growth of adriamycin resistant human mammary adenocarcinoma (MCF-7/Adr) cells. This cell line is resistant to treatment with ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9700169
更新日期:1997-06-20 00:00:00
abstract::Podophyllotoxin has been extensively used as a lead agent in the development of new anticancer drugs. On the basis of the previously reported simplified 4-aza-2,3-didehydro podophyllotoxin analogues, we implemented a bioisosteric replacement of the methylenedioxybenzene subunit with a pyrazole moiety to afford tetracy...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm070528f
更新日期:2007-10-18 00:00:00
abstract::Several 1,2-dihydro-5-(substituted phenyl)-2(1H)-pyridinones were synthesized and evaluated for inotropic activity. 1,2-Dihydro-5-[4-(1H-imidazol-1-yl)phenyl]-6-methyl-2-oxo-3- pyridinecarbonitrile (5a) and the corresponding unsubstituted analogue 14a were the most potent positive inotropic agents in this series. Alth...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00389a011
更新日期:1987-06-01 00:00:00
abstract::The discovery of a new zinc binding chemotype from screening a nonbiased fragment library is reported. Using the orthogonal fragment screening methods of native state mass spectrometry and surface plasmon resonance a 3-unsubstituted 2,4-oxazolidinedione fragment was found to have low micromolar binding affinity to the...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00606
更新日期:2017-09-14 00:00:00