Abstract:
:A series of new, structurally simple trichostatin A (TSA)-like straight chain hydroxamates were prepared and evaluated for their ability to inhibit partially purified human histone deacetylase 1 (HDAC-1). Some of these compounds such as 8m, 8n, 12, and 15b exhibited potent HDAC inhibitory activity with low nanomolar IC(50) values, comparable to natural TSA. These compounds induce hyperacetylation of histones in T24 human cancer cells and significantly inhibit proliferation in various human cancer cells. They also induce expression of p21 and cause cell cycle blocks in human cancer cells. In this paper, we describe the synthesis of these new compounds as well as structure-activity relationship results from enzyme inhibition and alterations in cellular function.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Woo SH,Frechette S,Abou Khalil E,Bouchain G,Vaisburg A,Bernstein N,Moradei O,Leit S,Allan M,Fournel M,Trachy-Bourget MC,Li Z,Besterman JM,Delorme Ddoi
10.1021/jm020154kkeywords:
subject
Has Abstractpub_date
2002-06-20 00:00:00pages
2877-85issue
13eissn
0022-2623issn
1520-4804pii
jm020154kjournal_volume
45pub_type
杂志文章abstract::Based on the X-ray cocrystal structure of the Tang-Ghosh heptapeptide inhibitor 1 (OM00-3), a series of macroheterocyclic analogues were designed and synthesized. Analogues containing dithia, dioxa, oxathia, and carbathia macrocycles were synthesized by methods relying on ring-closing olefin metathesis for the dioxa a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060154a
更新日期:2006-07-27 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 goal of this study was to design paclitaxel (PTX)-monoclonal antibody (mAb) prodrug conjugates (PTXMAbs) with the ability to deliver therapeutically significant doses of the drug to the tumor while avoiding the previously observed solubility limitations of conjugates with PTX:mAb molar ratios of >3. New PTX conjug...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900899g
更新日期:2010-01-28 00:00:00
abstract::(4-Methoyx-2,3,6-trimethylphenyl)nonatetraenoic acids, esters, and amides (analogues of retinoic acid) bearing a fluorine atom(s) or a trifluoromethyl group on the polyene side chain were synthesized. The biological activities of these compounds and of 10-, 12-, and 14-fluororetinoic acid esters were evaluated in vivo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00195a010
更新日期:1979-09-01 00:00:00
abstract::Ten analogues of the highly mu-receptor selective cyclic opioid peptide H-Tyr-D-Orn-Phe-Asp-NH2 (1) were synthesized by the solid phase method and were characterized in vitro in mu- and delta-receptor representative binding assays and bioassays. These cyclic analogues are structurally related to the linear opioid pept...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00394a027
更新日期:1987-11-01 00:00:00
abstract::We have previously described the design and development of CI-988, a peptoid analogue of CCK-4 with excellent binding affinity and selectivity for the CCK-B receptor. Due to its anxiolytic profile in animal models of anxiety, this compound was developed as a clinical candidate. However, during its development, it was ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970065l
更新日期:1998-01-01 00:00:00
abstract::Recent trends in drug discovery include methods to identify dual and triple activating drugs. This approach is being successfully employed in malaria, cancer, asthma, insulin resistance, etc. Molecular field analysis has been employed in correlating pharmacological data and field parameters. In this paper we introduce...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049383s
更新日期:2005-04-21 00:00:00
abstract::Human immunodeficiency virus type 1 integrase (HIV-1 IN) is an essential enzyme for effective viral replication. Therefore, IN inhibitors are being sought for chemotherapy against AIDS. We had previously identified a series of salicylhydrazides as potent inhibitors of IN in vitro (Neamati, N.; et al. J. Med. Chem. 199...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0201417
更新日期:2002-12-19 00:00:00
abstract::Two new analogues derived from the platelet activating factor (PAF), containing glucosamine instead of the acetyl group, were synthesized, and their effect on the human keratinocyte cell line HaCaT was evaluated with respect to cytotoxicity, proliferation, adhesion, and migration. Starting with (R)-1,2-isopropylideneg...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm050558n
更新日期:2005-10-20 00:00:00
abstract::The recently discovered nicotinic agonist pyrido[3,4-b]norhomotropane [corrected] (PHT) as well as its N-methyl and 2'-methyl derivatives (syntheses reported herein) were compared with nicotine, nornicotine, and anatoxin a in a series of in vitro and in vivo assays. The results reveal that PHT possesses activity compa...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00398a004
更新日期:1988-03-01 00:00:00
abstract::A single pot dipolar cycloaddition reaction/Cope elimination sequence was developed to access novel 1,4,6,7-tetrahydro-5H-[1,2,3]triazolo[4,5-c]pyridine P2X7 antagonists that contain a synthetically challenging chiral center. The structure-activity relationships of the new compounds are described. Two of these compoun...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b01279
更新日期:2018-01-11 00:00:00
abstract::Reaction of 1-(S)-[3-hydroxy-2-(phosphonomethoxy)propyl]-5-azacytosine (1) with dicyclohexylcarbodiimide and N,N,-dicyclohexyl-4-morpholinocarboxamidine in dimethylformamide at elevated temperature afforded the corresponding cyclic phosphonate 2, that is, 1-{[(5S)-2-hydroxy-2-oxido-1,4,2-dioxaphosphinan-5-yl]methyl}-5...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0707166
更新日期:2007-11-15 00:00:00
abstract::A series of N,N-dialkyltryptamines with methylthio or methylenedioxy substituents in the 4, 5, and 6 positions and methyl or isopropyl on the side-chain nitrogen has been synthesized. The behavioral pharmacology of these compounds showed them to possess Bovet-Gatti profiles characteristic of hallucinogens, and the 5-m...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00350a005
更新日期:1982-08-01 00:00:00
abstract::The high secretion rate of 18-hydroxydeoxycorticosterone in hypertensives and the steroids implication as a mineralocorticoid has led to the synthesis of potential di-, tetra-, and hexahydro metabolites of it and 18-hydroxy-progesterone. These potential metabolites have been synthesized by reduction of the double bond...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00380a014
更新日期:1985-02-01 00:00:00
abstract::The nature of the carbonyl and nitrogen substituents of hydroxamic acids has a major influence on the biological profile of these compounds. Hydroxamates with small groups such as methyl appended to the carbonyl and relatively large nitrogen substituents generally have longer duration in vivo, produce greater plasma c...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00118a016
更新日期:1988-10-01 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::Omapatrilat was designed as a vasopeptidase inhibitor with dual activity against the zinc metallopeptidases angiotensin-1 converting enzyme (ACE) and neprilysin (NEP). ACE has two homologous catalytic domains (nACE and cACE), which exhibit different substrate specificities. Here, we report high-resolution crystal stru...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01309
更新日期:2018-11-21 00:00:00
abstract::A number of cycloalkyl substituents (from C-3 to C-8) have been introduced on the 6-amino group of adenosine, 1-deazaadenosine, and 2'-deoxyadenosine, bearing or not a chlorine atom at the 2-position, to evaluate the influence on the A(1) and A(2A) affinity of steric hindrance and lipophilicity. Furthermore, the guano...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9911231
更新日期:2000-01-27 00:00:00
abstract::Aliphatic amino acids glycine, alanine, valine, and leucine were conjugated to the antitumor drug N2-methyl-9-hydroxyellipticinium (NMHE) through a peroxidase-catalyzed oxidation reaction. NMR studies of the adducts so obtained have indicated (i) that the amino acids were linked to NMHE between the nitrogen of their p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00375a013
更新日期:1984-09-01 00:00:00
abstract::Understanding the "limits and boundaries" of the central nervous system (CNS) property space is a critical aspect of modern CNS drug design. Medicinal chemists are often guided by the physicochemical properties of marketed CNS drugs, which are heavily biased toward "traditional" aminergic targets and commonly describe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章,收录出版
doi:10.1021/acs.jmedchem.6b01469
更新日期:2017-07-27 00:00:00
abstract::The effects of 3-position substitution of 9-aminomethyl-9,10-dihydroanthracene (AMDA) on 5-HT 2A receptor affinity were determined and compared to a parallel series of DOB-like 1-(2,5-dimethoxyphenyl)-2-aminopropanes substituted at the 4-position. The results were interpreted within the context of 5-HT 2A receptor mod...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800771x
更新日期:2008-11-13 00:00:00
abstract::Recently, FXIIa was highlighted as an original attractive target for the development of new anticoagulant drugs with low rates of therapy-related hemorrhages. In this work, we describe the development of a new series of 3-carboxamide-coumarins that are the first potent and selective nonpeptidic inhibitors of FXIIa. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8002697
更新日期:2008-06-12 00:00:00
abstract::Avermectins A2a, B1a, and B2a (1, 2, and 3) were acetylated to give 4"- and 23-acetates 4 and 5 and 4",23-diacetate 6 from 1, the 4"-and 5-acetates 7 and 8 and 4",5-diacetate 9 from 2, and triacetate 10 from 3. Structure proof by 300-MHz 1H NMR and mass spectral fragmentation is discussed for 10. Forcing acetylation c...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00348a010
更新日期:1982-06-01 00:00:00
abstract::Protein-protein interfaces provide an important class of drug targets currently receiving increased attention. The typical design strategy to inhibit protein-protein interactions usually involves large molecules such as peptides and macrocycles. One exception is tranexamic acid (TXA), which, as a lysine mimetic, inhib...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm301818g
更新日期:2013-04-25 00:00:00
abstract::We recently introduced sulfated pentagalloylglucopyranoside (SPGG) as an allosteric inhibitor of factor XIa (FXIa) (Al-Horani et al., J. Med Chem. 2013, 56, 867-878). To better understand the SPGG-FXIa interaction, we utilized eight SPGG variants and a range of biochemical techniques. The results reveal that SPGG's su...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm500311e
更新日期:2014-06-12 00:00:00
abstract::A series of 7 alpha-methoxy-7 beta-amido-3-chloro-3-cephem-4-carboxylic acids was prepared and evaluated for biological activity. When compared with the parent 7-non-methoxy analogues, these new 7 alpha-methoxy-3-chloro cephalosporins displayed diminished antimicrobial activity. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00118a024
更新日期:1988-10-01 00:00:00
abstract::The subject compounds were prepared as a part of a continuing structure-activity study of the contrasting actions (agonism-antagonism) of (+)- and (-)-11-hydroxy-10-methylaporphine at serotonin (5-HT1A) receptors. None of the targeted nonoxygenated aporphine derivatives demonstrated significant activity in assays for ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00062a002
更新日期:1993-05-14 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
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00698
更新日期:2019-09-12 00:00:00
abstract::The endocannabinoid 2-arachidonoylglycerol (2-AG) plays a major role in many physiological processes, and its action is quickly terminated via enzymatic hydrolysis catalyzed by monoglyceride lipase (MGL). Regulating its endogenous level could offer therapeutic opportunities; however, few selective MGL inhibitors have ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900461w
更新日期:2009-12-10 00:00:00
abstract::A series of tetrahydropyranyl (THP) derivatives has been developed as potent inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT) for use as anticancer agents. Structural modification of the submicromolar hit compound 3 led to the potent 3-methoxy substituted analogue 27. Further SAR development around th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200249a
更新日期:2011-07-28 00:00:00