Abstract:
:Various 3'-deoxythymidine analogues with an heterocyclic five-membered ring in the 3'-erythro position have been synthesized. The pyrrol-1-yl (3) and the 1,2,4-triazol-4-yl (5) compounds were synthesized from 1-(3-amino-2,3-dideoxy-beta-D-erythro-pentofuranosyl)thymine. The pyrazol-1-yl (16a), imidazol-1-yl (16b), and 1,2,4-triazol-1-yl (16c) derivatives were obtained by epoxide opening of the corresponding 1-(2,3-anhydro-beta-D-lyxofuranosyl)thymines followed by 2'-deoxygenation. Only the 3'-pyrrol-1-yl derivative showed marginal antiviral activity against human immunodeficiency virus.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Wigerinck P,Van Aerschot A,Janssen G,Claes P,Balzarini J,De Clercq E,Herdewijn Pdoi
10.1021/jm00164a063subject
Has Abstractpub_date
1990-02-01 00:00:00pages
868-73issue
2eissn
0022-2623issn
1520-4804journal_volume
33pub_type
杂志文章abstract::Partially hydrogenated derivatives of the new heterocyclic ring systems benz[d]indolo[2,3-g]azecine and bisindolo[3,2-d][2, 3-g]azecine were synthesized starting from lactones and amines via the described synthetic methods. In binding assays with rat striatal receptors, 7-methyl-6,7,8,9,14,15-hexahydro-5H-benz[d]indol...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9911478
更新日期:2000-05-18 00:00:00
abstract::Dispiro-1,2,4,5-tetraoxanes and 1,2,4-trioxolanes represent attractive classes of synthetic antimalarial peroxides due to their structural simplicity, good stability, and impressive antimalarial activity. We investigated the reactivity of a series of potent amide functionalized tetraoxanes with Fe(II)gluconate, FeSO(4...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200768h
更新日期:2011-10-13 00:00:00
abstract::Quantitative structure-activity relationship (QSAR) and comparative molecular field analysis (CoMFA) have been applied to elucidate the mechanisms of genotoxicity (SOSIP) of nitrofuran derivatives on Escherichia coli PQ37. The following equation was developed: log SOSIP = -33.1qc2 + 1.00 log P - 1.50Isat - 1.19MR - 0....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00060a008
更新日期:1993-04-16 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::We have designed and synthesized eight compounds 2-9 which incorporate various amino acid residues in positions 17, 18, and 21 of the glucagon molecule: 2, [Lys17]glucagon amide; 3, [Lys18]glucagon amide; 4, [Nle17,Lys18,Glu21]glucagon amide; 5, [Orn17,18, Glu21]glucagon amide; 6, [d-Arg17]glucagon; 7, [d-Arg18]glucag...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980084a
更新日期:1998-07-16 00:00:00
abstract::There has been significant interest in developing a transient receptor potential A1 (TRPA1) antagonist for the treatment of pain due to a wealth of data implicating its role in pain pathways. Despite this, identification of a potent small molecule tool possessing pharmacokinetic properties allowing for robust in vivo ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00039
更新日期:2016-03-24 00:00:00
abstract::A series of inhibitors of the malarial aspartic proteases Plm I and II have been synthesized with L-mannitol as precursor. These inhibitors are characterized by either a diacylhydrazine or a five-membered oxadiazole ring replacing backbone amide functionalities. Molecular dynamics simulations were applied in the desig...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050463l
更新日期:2005-09-22 00:00:00
abstract::A series of amide analogues of the 2,2'-dithiobis(1H-indole-3-alkaonic acid) class of tyrosine kinase inhibitors have been prepared, by reaction of 1H-indole-3-alkanamides (8) with S2Cl2, and separation of the desired disulfides from the initial mixtures of mono-, di-, and trisulfides formed. These amides were evaluat...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00031a009
更新日期:1994-03-04 00:00:00
abstract::As described in the preceding paper (Arvanitis et al. J. Med. Chem. 1999, 42), anilinopyrimidines I were identified as potent antagonists of corticotropin-releasing hormone-1 receptor (CRH1-R, also referred to as corticotropin-releasing factor, CRF1-R). Our next goal was to understand the receptor-bound conformation o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980223o
更新日期:1999-03-11 00:00:00
abstract::2',3'-Epimino analogues of neamine, ribostamycin, and kanamycin B possessing little or no intrinsic antimicrobial activity were designed to enhance the activity of kanamycin A against bacterial strains that elaborate aminoglycoside 3'-phosphotransferases. Routes were devised for their synthesis from the parent antibio...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00175a009
更新日期:1980-01-01 00:00:00
abstract::A series of dithiocarbamates were prepared by reaction of primary/secondary amines with carbon disulfide in the presence of bases. These compounds were tested for the inhibition of four human (h) isoforms of the zinc enzyme carbonic anhydrase, CA (EC 4.2.1.1), hCA I, II, IX, and XII, involved in pathologies such as gl...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300031j
更新日期:2012-02-23 00:00:00
abstract::A series of 4'-substituted phenyl-4-piperidinylmethanol and benzoyl-4-piperidine derivatives was synthesized as potential novel serotonin 5-HT2A receptor ligands that can be radiolabeled for in vivo brain imaging. Compounds were prepared by alkylation of 4-substituted benzoyl-4-piperidine with an iodo- or fluoro-subst...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0200411
更新日期:2002-05-23 00:00:00
abstract::Continuing structure-activity studies on the anticonvulsant activity of analogs of N-(benzyloxy)-2-azaspiro[4.4]nonane-1,3-dione (2a), which displayed anti-electroshock seizure (MES) activity and a protective index (TD50/ED50) of > 4.5 are reported. An in-depth analysis of this moiety was studied employing the Topliss...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00075a005
更新日期:1993-11-12 00:00:00
abstract::From the discovery of competitive hexapeptide inhibitors, potent and selective HCV NS3 protease macrocyclic inhibitors have been identified. Structure-activity relationship studies were performed focusing on optimizing the N-terminal carbamate and the aromatic substituent on the (4R)-hydroxyproline moiety. Inhibitors ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0342414
更新日期:2004-03-25 00:00:00
abstract::The transcription factor nuclear factor kappaB (NF-kappaB), which regulates expression of numerous antiinflammatory genes as well as genes that promote development of the prosurvival, antiapoptotic state is up-regulated in many cancer cells. The natural product resveratrol, a polyphenolic trans-stilbene, has numerous ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060630x
更新日期:2006-11-30 00:00:00
abstract::The syntheses of 1,7,12-trimethyl- and 2,7,12-trimethylbenz[a]anthracenes are described. The lack of carcinogenic activity of these compounds is discussed in relationship to the carcinogenic activity of other substituted benz[a]anthracenes. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00211a043
更新日期:1977-01-01 00:00:00
abstract::The dengue virus (DENV) and West Nile Virus (WNV) NS2B-NS3 proteases are attractive targets for the development of dual-acting therapeutics against these arboviral pathogens. We present the synthesis and extensive biological evaluation of inhibitors that contain benzyl ethers of 4-hydroxyphenylglycine as non-natural p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01441
更新日期:2015-12-10 00:00:00
abstract::Starting from a simple chalcone template, structure-activity relationship (SAR) studies led to a series of carboxylated, heteroaryl-substituted chalcone derivatives as novel, potent inhibitors of vascular cell adhesion molecule-1 (VCAM-1) expression. Correlations between lipophilicity determined by calculated logP val...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0614230
更新日期:2007-03-22 00:00:00
abstract::A new series of pyrazolotriazolopyrimidines bearing different substitutions on the phenylcarbamoyl moieties at the N5 position, being highly potent and selective human A(3) adenosine receptor antagonists, is described. The compounds represent an extension and an improvement of our previous work on this class of compou...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0109614
更新日期:2002-02-14 00:00:00
abstract::We previously reported that (+/-)-6-(4-(benzylamino)-7-quinazolinyl)-4,5- dihydro-5-methyl-3(2H)-pyridazinone (+/-)-1, KF15232) showed potent cardiotonic activity with a strong myofibrillar Ca(2+)-sensitizing effect. As an extension of our work, we attempted to synthesize optically active 1. (+/-)-4-(4-(Benzylamino)-7...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm950197j
更新日期:1996-01-05 00:00:00
abstract::Analogues of the anticonvulsant agent milacemide (1,2-(n-pentylamino)acetamide), in which the carboxamide group is changed to a nitrile (2), a carbethoxy group (3), a carboxylic acid (4), a cyanomethyl group (5), and a trifluoromethyl group (6), were synthesized and tested as substrates and inactivators of monoamine o...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00056a004
更新日期:1993-02-19 00:00:00
abstract::Extension of the structure-activity relationship studies that led to the discovery of the nonsedating potent muscle relaxant, antiinflammatory, and analgesic agent (E)-2-(4,6-difluoro-1-indanylidene)acetamide, 1, has given rise to (E)-2-(4-chloro-6-fluoro-1-indanylidene)-N-methylacetamide, 2. Compound 2 is a potent an...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm020068k
更新日期:2003-01-30 00:00:00
abstract::While adding the structural features that are more favored by on-target activity is the more common strategy in selectivity optimization, the opposite strategy of subtracting the structural features that contribute more to off-target activity can also be very effective. Reported here is our successful effort of improv...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00033
更新日期:2017-03-09 00:00:00
abstract::In the course of studies on tranquilizers, new non-benzodiazepine-like compounds were synthesized. These are 1-(3,4,5-trimethoxyphenoxy)-3-[4-(2-methoxyphenyl)piperazinyl]prop an-2-ol (INN: enciprazine) and derivatives thereof which were screened pharmacologically in order to evaluate their central nervous system acti...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00173a012
更新日期:1990-11-01 00:00:00
abstract::A series of N7-substituted 7-aminoactinomycin D analogues with alkyl, aralkyl, and heteroaralkyl substituents was synthesized and their biological properties were studied. All of these analogues proved to be 22- to 28-fold less toxic than actinomycin D when tested against human lymphoblastic leukemia cells (CCRF-CEM) ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00207a021
更新日期:1978-09-01 00:00:00
abstract::Benzofuran, indan and tetrahydronaphthalene analogs of 3,4-(methylenedioxy)amphetamine (MDA) were prepared in order to examine the role of the dioxole ring oxygen atoms of MDA in interacting with the serotonin and catecholamine uptake carriers. The series of compounds was evaluated for discriminative stimulus effects ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00075a027
更新日期:1993-11-12 00:00:00
abstract::Desformylflustrabromine (dFBr; 1), perhaps the first selective positive allosteric modulator of α4β2 neuronal nicotinic acetylcholine (nACh) receptors, was deconstructed to determine which structural features contribute to its actions on receptors expressed in Xenopus ooycytes using two-electrode voltage clamp techn...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200834x
更新日期:2011-10-27 00:00:00
abstract::New drugs and molecular targets are urgently needed to address the emergence and spread of drug-resistant tuberculosis. Mycobacterium tuberculosis ( Mtb) inosine 5'-monophosphate dehydrogenase 2 ( MtbIMPDH2) is a promising yet controversial potential target. The inhibition of MtbIMPDH2 blocks the biosynthesis of guani...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01839
更新日期:2018-06-14 00:00:00
abstract::Replacing one amide bond in macrocyclic renin inhibitors of the general structure 1 and 2 with an ester linkage gave glutamate-derived inhibitors 3 and serine-derived inhibitors 4. While this oxygen-for-nitrogen exchange had little effect on potency in the glutamate series, potency was dramatically increased in the se...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00099a004
更新日期:1992-10-16 00:00:00
abstract::A study of the structure-activity relationships (SAR) of 2f (OL-135), a potent inhibitor of fatty acid amide hydrolase (FAAH), is detailed, targeting the 5-position of the oxazole. Examination of a series of substituted benzene derivatives (12-14) revealed that the optimal position for substitution was the meta-positi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0611509
更新日期:2007-03-08 00:00:00