Abstract:
:HDM2 binds to an alpha-helical transactivation domain of p53, inhibiting its tumor suppressive functions. A miniaturized thermal denaturation assay was used to screen chemical libraries, resulting in the discovery of a novel series of benzodiazepinedione antagonists of the HDM2-p53 interaction. The X-ray crystal structure of improved antagonists bound to HDM2 reveals their alpha-helix mimetic properties. These optimized molecules increase the transcription of p53 target genes and decrease proliferation of tumor cells expressing wild-type p53.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Grasberger BL,Lu T,Schubert C,Parks DJ,Carver TE,Koblish HK,Cummings MD,LaFrance LV,Milkiewicz KL,Calvo RR,Maguire D,Lattanze J,Franks CF,Zhao S,Ramachandren K,Bylebyl GR,Zhang M,Manthey CL,Petrella EC,Pantoliano MWdoi
10.1021/jm049137gkeywords:
subject
Has Abstractpub_date
2005-02-24 00:00:00pages
909-12issue
4eissn
0022-2623issn
1520-4804journal_volume
48pub_type
杂志文章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::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::Synthesis and biological activity of 17-esters of 6-dehydro-16-methylene-17 alpha-hydroxyprogesterone are presented. A systematic study of the influence of the alteration of halogen at 6 and the acyl group at 17 on the progestational and antiandrogenic activities of the resulting structures is described. A convenien...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00277a006
更新日期:1972-07-01 00:00:00
abstract::The relative simplicity and high specificity of peptide therapeutics has fueled recent interest. However, peptide and protein drugs generally require injection and suffer from low metabolic stability. We report here the design, synthesis, and characterization of fluorinated analogues of the gut hormone peptide, GLP-1....
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8008579
更新日期:2008-11-27 00:00:00
abstract::We describe the design, synthesis, and evaluation of novel disubstituted cyclohexanes as potent CCR2 antagonists. Exploratory SAR studies led to the cis-disubstituted derivative 22, which displayed excellent binding affinity for CCR2 (binding IC50 = 5.1 nM) and potent functional antagonism (calcium flux IC50 = 18 nM a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm701488f
更新日期:2008-02-28 00:00:00
abstract::RhoA is a member of Rho GTPases, a subgroup of the Ras superfamily of small GTP-binding proteins. RhoA, as an important regulator of diverse cellular signaling pathways, plays significant roles in cytoskeletal organization, transcription, and cell-cycle progression. The RhoA/ROCK inhibitors have emerged as a new promi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm200161c
更新日期:2011-07-14 00:00:00
abstract::HIV-1 replication has been inhibited by using a compound able to target the human cellular cofactor DEAD-box ATPase DDX3, essential for HIV-1 RNA nuclear export. This compound, identified by means of a computational protocol based on pharmacophoric modeling and molecular docking calculations, represents the first smal...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm8008844
更新日期:2008-11-13 00:00:00
abstract::The leukotrienes, metabolites of arachidonic acid produced through the action of the enzyme 5-lipoxygenase, are important mediators of immediate hypersensitivity and inflammation. Among the variety of diseases in which the leukotrienes may play a symptomatic or causative role is the dermatological condition psoriasis,...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00165a005
更新日期:1990-03-01 00:00:00
abstract::All three amino-substituted 3-beta-D-ribofuranosyl-1,2,4-triazolo[4,3-b]pyridazines (5, 19, and 20) structurally related to formycin A were prepared and tested for their antitumor and antiviral activity in cell culture. Dehydrative coupling of 4-amino-5-chloro-3-hydrazinopyridazine (7) with 3,4,6-tri-O-benzoyl-2,5-anh...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00127a024
更新日期:1989-07-01 00:00:00
abstract::With the aim of increasing therapeutic indexes of novel cyclic depsinonapeptide pseudomycins, we synthesized and evaluated a series of mono-, di-, and trioxodioxolenylmethyl carbamate prodrugs (2 and 4) of pseudomycin B 1 and pseudomycin C' 3. It is rather encouraging to note that several members of the newly synthesi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm000425w
更新日期:2001-08-02 00:00:00
abstract::The discovery of BMS-605339 (35), a tripeptidic inhibitor of the NS3/4A enzyme, is described. This compound incorporates a cyclopropylacylsulfonamide moiety that was designed to improve the potency of carboxylic acid prototypes through the introduction of favorable nonbonding interactions within the S1' site of the pr...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm401840s
更新日期:2014-03-13 00:00:00
abstract::The mechanistic target of rapamycin (mTOR) plays a pivotal role in growth and tumor progression and is an attractive target for cancer treatment. ATP-competitive mTOR kinase inhibitors (TORKi) have the potential to overcome limitations of rapamycin derivatives in a wide range of malignancies. Herein, we exploit a conf...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b00972
更新日期:2019-09-26 00:00:00
abstract::The cyclopropyl compounds (Z)- and (E)-2-amino-2,3-methano-4-phosphonobutanoic acid, 5 and 6, respectively, were prepared as constrained analogues of 2-amino-4-phosphonobutanoic acid (AP4), a selective glutamate receptor ligand. A Horner-Emmons reaction of trimethyl N-(benzyloxycarbonyl)phosphonoglycinate with 2-(diet...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00109a023
更新日期:1991-05-01 00:00:00
abstract::Pyrazolo[3,4-d]pyrimidines are potent protein kinase inhibitors with promising antitumor activity but suboptimal aqueous solubility, consequently worth being further optimized. Herein, we present the one-pot two-step procedure for the synthesis of a set of pyrazolo[3,4-d]pyrimidine prodrugs (1a-8a and 9a-e) with highe...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00637
更新日期:2017-07-27 00:00:00
abstract::Erythromycin A is normally formulated for children as its 2'-ethyl succinate, a taste-free prodrug. Unfortunately, the prodrug hydrolyzes at a measurable rate in the medicine bottle, leading to the vile-tasting erythromycin. We have prepared derivatives of erythromycin B as putative paediatric prodrugs, taking advanta...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm049155y
更新日期:2005-06-02 00:00:00
abstract::With the aim of up-regulating antitumor efficacy and down-regulating adverse effects, three types of aromatic imide and diimides were designed to couple with different polyamines. The in vitro assays revealed that two naphthalene diimide-polyamine conjugates could inhibit the growth of multiple cancer cell lines more ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm300168w
更新日期:2012-04-12 00:00:00
abstract::The distribution of tricyclic antidepressants from plasma to brain, where these drugs exert their main clinical action, and other organs is related to transport events across the cell membranes of the different tissues. It could be expected that all the molecular features that condition the transport processes (mainly...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm9910369
更新日期:1999-08-12 00:00:00
abstract::In a previous study, a cocrystal structure of PPARγ bound to 2-chloro-N-(3-chloro-4-((5-chlorobenzo[d]thiazol-2-yl)thio)phenyl)-4-(trifluoromethyl)benzenesulfonamide (1, T2384) revealed two orthosteric pocket binding modes attributed to a concentration-dependent biochemical activity profile. However, 1 also bound an a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b01340
更新日期:2016-11-23 00:00:00
abstract::Tacrine and PBT2 (an 8-hydroxyquinoline derivative) are well-known drugs that inhibit cholinesterases and decrease beta-amyloid (Abeta) levels by complexation of redox-active metals, respectively. In this work, novel tacrine-8-hydroxyquinoline hybrids have been designed, synthesized, and evaluated as potential multifu...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm100329q
更新日期:2010-07-08 00:00:00
abstract::Protein kinase C (PKC) is a widely studied molecular target for the treatment of cancer and other diseases. We have approached the issue of modifying PKC function by targeting the C1 domain in the regulatory region of the enzyme. Using the X-ray crystal structure of the PKC delta C1b domain, we have discovered conveni...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm900229p
更新日期:2009-07-09 00:00:00
abstract::Several compounds having portions of the camptothecin ring system were prepared. These compounds were screened against L1210 lymphoid leukemia with negative results. Two of the analogs which contained the pyridine and hydroxylactone D and E rings were also screened for inhibition of DNA and RNA syntheses in HeLa cells...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00239a024
更新日期:1975-05-01 00:00:00
abstract::We have prepared azabicyclo[3.2.1] derivatives (C-3-substituted tropanes) that bind with high affinity to the dopamine transporter and inhibit dopamine reuptake. Within the series, 3-[2-[bis-(4-fluorophenyl)methoxy]ethylidene]-8-methyl-8-azabicyclo[3.2.1]octane (8) was found to have the highest affinity and selectivit...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0101592
更新日期:2001-11-08 00:00:00
abstract::A variety of derivatives of 2-pyridinecarboxaldehyde 1-oxide benzenesulfonylhydrazone, containing substituents on the benzene or pyridine rings as well as on the nitrogen atom which is bonded directly to the sulfonyl group, have been synthesized. The antineoplastic activity of these compounds has been assessed in mice...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00180a010
更新日期:1980-06-01 00:00:00
abstract::The methyl and isopropyl esters of (RS)-3-benzothienylglycine were resolved with (+)- and (-)-tartaric acid in acetonitrile to give the corresponding R and S salts. The R-salt 4 was hydrolyzed to (R)-3-benzothienylglycine (5). The amino group in 5 was protected with the Boc function and the protected R amino acid 6 co...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00150a024
更新日期:1985-12-01 00:00:00
abstract::Two isoforms of the cyclooxygenase (COX) enzyme have been identified: COX-1, which is expressed constitutively, and COX-2, which is induced in inflammation. Recently, it has been shown that selective COX-2 inhibitors have antiinflammatory activity and lack the GI side effects typically associated with NSAIDs. Initial ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm980570y
更新日期:1999-04-08 00:00:00
abstract::A series of [(heteroarylamino)phenyl]alkanoic acids having pyridine, quinoline, or pyrimidine as the heteroaryl moiety was prepared as potential antiinflammatory agents. Among them, 2-[4-(2-pyridylamino)phenyl]propionic acid (14b) showed excellent antiinflammatory and analgesic activities with less tendency to cause g...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00356a019
更新日期:1983-02-01 00:00:00
abstract::The design and synthesis of potent and selective neurokinin NK-2 receptor agonists 12 (GR64349) and 31 are described, together with structure-activity relationships for related analogues. Compound 12 (EC50 = 3.7 nM at NK-2 receptors in the rat colon; selectivity > 1000- and > 300-fold with respect to NK-1 and NK-3 rec...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00100a027
更新日期:1992-10-30 00:00:00
abstract::The synthesis of 15 methyl or unsubstituted 1,2,3-triazoles, 1,2,4-triazoles, and tetrazoles additionally substituted with a 1-azabicyclo[2.2.2]octan-3-yl group is described. The potency and efficacy of these compounds as muscarinic ligands were determined in radioligand binding assays using [3H]oxotremorine and [3H]q...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00085a016
更新日期:1992-04-03 00:00:00
abstract::Dicarba analogues of the cyclic opioid peptides H-Tyr-c[d-Cys-Gly-Phe-d(or l)-Cys]NH2 were synthesized on solid phase by substituting allylglycines for the cysteines and cyclization by ring-closing metathesis between the side chains of the allylglycine residues. Mixtures of cis and trans isomers of the resulting olefi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm061294n
更新日期:2007-03-22 00:00:00
abstract::A unique tetrahydrofuran ether class of highly potent α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor potentiators has been identified using rational and structure-based drug design. An acyclic lead compound, containing an ether-linked isopropylsulfonamide and biphenyl group, was pharmacologically augmen...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b00300
更新日期:2015-05-28 00:00:00