Abstract:
:Analogues of cyclic ADP-ribose (cADPR) incorporating a methylenebisphosphonate linkage in the place of the pyrophosphate have been synthesized from nicotinamide adenine dinucleotide analogues enzymatically using Aplysia californica ADP-ribosyl cyclase. Methylenebisphosphonate cyclic ADP-ribose (cADPR[CH(2)]) and methylenebisphosphonate cyclic 3-deaza-ADP-ribose (3-deaza-cADPR[CH(2)]) showed full agonist activity for release of Ca(2+) ions from sea urchin egg homogenates. The EC(50) for cADPR[CH(2)] was 856 nM and that for 3-deaza-cADPR[CH(2)] was 300 nM, about 15- and 5-fold less potent than cADPR, respectively.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Xu L,Walseth TF,Slama JTdoi
10.1021/jm049469lkeywords:
subject
Has Abstractpub_date
2005-06-16 00:00:00pages
4177-81issue
12eissn
0022-2623issn
1520-4804journal_volume
48pub_type
杂志文章abstract::Using reported glutathione S-transferase omega 1 (GSTO1-1) cocrystal structures, we designed and synthesized acrylamide-containing compounds that covalently bind to Cys32 on the catalytic site. Starting from a thiazole derivative 10 (GSTO1-1 IC50 = 0.6 μM), compound 18 was synthesized and cocrystallized with GSTO1. Mo...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01960
更新日期:2019-03-28 00:00:00
abstract::In our search for new therapeutic agents against chronic hepatitis C, a ribonucleoside analogue, 2'-C-methylcytidine, was discovered to be a potent and selective inhibitor in cell culture of a number of RNA viruses, including the pestivirus bovine viral diarrhea virus, a surrogate model for hepatitis C virus (HCV), an...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0603623
更新日期:2006-11-02 00:00:00
abstract::We present a novel method to better investigate adverse drug reactions in chemical space. By integrating data sources about adverse drug reactions of drugs with an established cheminformatics modeling method, we generate a data set that is then visualized with a systems biology tool. Thereby new insights into undesire...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm801546k
更新日期:2009-05-14 00:00:00
abstract::Chemical manipulations performed on aroyl-pyrrolyl-hydroxyamides (APHAs) led to (aryloxopropenyl)pyrrolyl hydroxamates 2a-w, and their inhibition against maize HDACs and their class I or class II HDAC selectivity were determined. In particular, from these studies some benzene meta-substituted compounds emerged as high...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049002a
更新日期:2005-05-05 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
abstract::Starting from the lead isodaphnetin, a natural product inhibitor of DPP-4 discovered through a target fishing docking based approach, a series of novel 2-phenyl-3,4-dihydro-2H-benzo[f]chromen-3-amine derivatives as potent DPP-4 inhibitors are rationally designed utilizing highly efficient 3D molecular similarity based...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00505
更新日期:2016-07-28 00:00:00
abstract::Protein lysine methyltransferase G9a plays key roles in the transcriptional repression of a variety of genes via dimethylation of lysine 9 on histone H3 (H3K9me2) of chromatin as well as dimethylation of nonhistone proteins including tumor suppressor p53. We previously reported the discovery of UNC0321 (3), the most p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200903z
更新日期:2011-09-08 00:00:00
abstract::A series of new amine cyanoborane derivatives were synthesized and exhibited antifungal activity. A long alkyl chain attached to the nitrogen of the amine cyanoboranes and carboxyboranes enhances antifungal activity. An enhanced activity was also obtained upon the halogenation of the amine cyanoboranes as well as in t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060476e
更新日期:2006-08-10 00:00:00
abstract::In an analogy to the potent catechol dopamine D1 agonists dihydrexidine (1) and dinapsoline (2), benzo rings were fused onto the structures of the dopamine D2-selective agonists quinelorane (3) and quinpirole (4). Each of the phenyl ring-substituted derivatives had significant affinity for D2 receptors, albeit somewha...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9804533
更新日期:1999-03-11 00:00:00
abstract::Novel tetrahydro-2H-isoindoles have been prepared and evaluated as inhibitors of the COX-2 isoenzyme. A 1,3-diaryl substitution on the central polycyclic ring system and absence of a sulfonyl moiety are the two structural features of this chemical series. A short and easy synthetic pathway produced several derivatives...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm990965x
更新日期:2000-11-30 00:00:00
abstract::A number of analogues of thapsigargin have been synthesized by alkylating or acylating O-11 and O-12 in the lactol obtained by reducing thapsigargicin. Introduction of alpha-disposed substituents decreased the Ca(2+)-ATPase inhibitory potency of the analogue, whereas the enzyme was more tolerant toward beta-disposed s...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00002a009
更新日期:1995-01-20 00:00:00
abstract::2,5-Bis(4-guanylphenyl)-1,3-oxazole, 2,5-bis(4-guanylphenyl)-1,3,4-oxadiazole and -1,3,4-thiadiazole, and 3,6-bis(4-guanylphenyl)pyridazine and several of their "cyclic guanyl" analogues have been synthesized. 2,5-Bis(4-guanylphenyl)-1,3-oxazole and -1,3,4-thiadiazole showed good activity, whithout acute toxicity, aga...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00179a022
更新日期:1980-05-01 00:00:00
abstract::The ionization and lipophilicity behavior of the antihistamine (H1-receptor antagonist) cetirizine was investigated, showing the drug to exist almost exclusively as a zwitterion in the pH region 3.5-7.5. In this pH range, its octanol/water lipophilicity is constant and low compared to cationic antihistamines (log D = ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9704311
更新日期:1998-03-12 00:00:00
abstract::We studied the structure-activity relationships of a series of 2'-fluoro-2',3'-unsaturated D-nucleosides against HIV-1 in human peripheral blood mononuclear (PBM) cells. The target compounds 10-21 and 28-33 were prepared by N-glycosylation of the acetate 4, which was readily prepared from 2,3-O-isopropylidene-D-glycer...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm010418n
更新日期:2002-03-14 00:00:00
abstract::A small library of boron-cluster- and metallacarborane-cluster-based ligands was designed, prepared, and tested for isoform-selective activation or inhibition of the three nitric oxide synthase isoforms. On the basis of the concept of creating a hydrophobic analogue of a natural substrate, a stable and nontoxic basic ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300805x
更新日期:2012-11-26 00:00:00
abstract::Members of the Wee family of kinases negatively regulate the cell cycle via phosphorylation of CDK1 and are considered potential drug targets. Herein, we investigated the structure-function relationship of human Wee1, Wee2, and Myt1 (PKMYT1). Purified recombinant full-length proteins and kinase domain constructs diffe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00996
更新日期:2017-09-28 00:00:00
abstract::Human G93A-superoxide dismutase-1 (G93AhSOD1) mutation causes amyotrophic lateral sclerosis (ALS) in rodents and humans. Recent observations indicate gain of interaction of G93AhSOD1 with cytosolic malate dehydrogenase (MDH1) and subsequent impairment in the malate aspartate shuttle which is vital to neurons. Using fl...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900631m
更新日期:2009-09-10 00:00:00
abstract::We have previously described a cyclic tetrapeptide, 1, that displays μ opioid receptor (MOPr) agonist and δ opioid receptor (DOPr) antagonist activity, a profile associated with a reduced incidence of opioid tolerance and dependence. Like many peptides, 1 has poor bioavailability. We describe here an analogue of 1 wit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm5002088
更新日期:2014-04-10 00:00:00
abstract::In this paper, a peptide substrate (Pep8) of TSSK1 is identified. Using Pep8 as a substrate, two homogeneous and efficient assays for TSSK1 inhibitors screening have been developed, including luminescent kinase assay and LC-MS-based high-throughput assay. Two classes of compounds were identified that are able to effic...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9002846
更新日期:2009-07-23 00:00:00
abstract::Twenty-six episilon-rhodomycinone glycosides have been synthesized. These include the episilon-rhodomycinone glycosides of 2-deoxy-L-fucose, 2-deoxy-L-rhamnose, and 2-deoxy-D-ribose as well as their 2-hydroxyl derivatives. NMR spectroscopy showed that all the glycosides prepared had the saccharide residues linked to p...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00217a020
更新日期:1977-07-01 00:00:00
abstract::5'-Deoxy-5-fluorouridine (5'-dFUrd, 1) possesses a significantly higher chemotherapeutic index than other fluoropyrimidines as a result of its being selectivity cleaved in tumors to 5-fluorouracil (FUra) by uridine phosphorylase. Because 1 is a relatively poor substrate for this enzyme, we synthesized a series of 5'-d...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00350a024
更新日期:1982-08-01 00:00:00
abstract::We report two crystal structures of the PARP domain of human tankyrase-2 (TNKS2). Tankyrases are involved in fundamental cellular processes such as telomere homeostasis and Wnt signaling. The complex of TNKS2 with the potent inhibitor XAV939 provides insights into the molecular basis of the strong interaction and sugg...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100249w
更新日期:2010-07-22 00:00:00
abstract::Phenyl-substituted analogues of 2-[(phenylmethyl)sulfonyl]pyridine 1-oxide preemergent herbicides were examined in order to determine quantitative relationships between structure and activity against the following three weed species: switch grass (Panicum virgatum L.), barnyard grass (Echinochloa crusgalli L. Beauv.),...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00358a004
更新日期:1983-04-01 00:00:00
abstract::Screening in mixtures is a common approach for increasing the efficiency of high-throughput screening. Here we investigate how the "compound load" of mixtures influences promiscuous aggregate-based inhibition. We screened 764 molecules individually and in mixtures of 10 at 5 miccroM each, comparing the observed inhibi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm060029z
更新日期:2006-04-06 00:00:00
abstract::The preparation and antitubercular properties of a series of 2,8-bis(alkylaminomethyl)phenazines are described. These compounds all inhibited the growth of Mycobacterium smegmatis ATCC 607 in vitro. 2,8-Bis(dibutylaminomethyl)phenazine (5c) was also active against a lethal Mycobacterium tuberculosis H37Rv infection in...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00202a020
更新日期:1978-04-01 00:00:00
abstract::Di-tert-butyl (E)-4,4'-stilbenedicarboxylate and tert-butyl 4-vinylbenzoate were copolymerized with maleic anhydride and tert-butyl 4-maleimidobenzoate, individually and respectively. After conversion into polyanions, these four copolymers exhibited activity against four HIV-1 strains: IIIb, BaL, JR-CSF, and 92UG037. ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401913w
更新日期:2014-08-14 00:00:00
abstract::8-β-d-Glucopyranosylgenistein (1), the major component of Genista tenera, was synthesized and showed an extensive therapeutical impact in the treatment of STZ-induced diabetic rats, producing normalization of fasting hyperglycemia and amelioration of excessive postprandial glucose excursions and and increasing β-cell ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm501069h
更新日期:2014-11-26 00:00:00
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_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00198a026
更新日期:1979-12-01 00:00:00
abstract::As a continuation of our project aimed at the search for new and safe chemotherapeutic and chemoprophylactic agents against American trypanosomiasis (Chagas' disease), several drugs structurally related to 4-phenoxyphenoxyethyl thiocyanate (4) were designed, synthesized, and evaluated as antiproliferative agents again...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0201518
更新日期:2002-08-29 00:00:00
abstract::A series of Ala and Aoc analogues of (-)-ternatin were prepared, and their bioactivities were assessed by a fat-accumulation inhibition assay using 3T3-L1 adipocytes, which led to the discovery of key structure-activity relationships (SAR). ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm800741n
更新日期:2008-10-09 00:00:00