Abstract:
:A series of renin inhibitors have been prepared and evaluated for their susceptibility to cleavage by the serine protease chymotrypsin. The compounds were designed by consideration of the structural requirements in the active-site region of renin and chymotrypsin. By systematic alteration of the P3 phenylalanine residue, compounds with varying degrees of renin inhibitory potency and chymotrypsin susceptibility were obtained. Selected analogues from this group were examined in vivo for both their hypotensive effects and metabolic patterns.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Plattner JJ,Marcotte PA,Kleinert HD,Stein HH,Greer J,Bolis G,Fung AK,Bopp BA,Luly JR,Sham HLdoi
10.1021/jm00120a006subject
Has Abstract,Author List Incompletepub_date
1988-12-01 00:00:00pages
2277-88issue
12eissn
0022-2623issn
1520-4804journal_volume
31pub_type
杂志文章abstract::Natural product rakicidin A induces cell death in TKI-resistant chronic myelogenous leukemia (CML) cells. Therefore, 14 rakicidin A analogues were synthesized via a highly efficient combinatorial strategy and were evaluated against CML cell lines. The conjugated diene moiety was found to be crucial for the anti-CML ac...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.5b01841
更新日期:2016-02-11 00:00:00
abstract::The discovery of isozyme-selective histone deacetylase (HDAC) inhibitors is critical for understanding the biological functions of individual HDACs and for validating HDACs as drug targets. The isozyme HDAC10 contributes to chemotherapy resistance and has recently been described to be a polyamine deacetylase, but no s...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01936
更新日期:2019-05-09 00:00:00
abstract::A series of 2,3-dihydrobenzofuran-5-acetic acids and related compounds was prepared as potential antiinflammatory agents. As measured by the carrageenan-induced edema method for the preliminary screening test, introduction of a methyl group alpha to the acetic acid function enhanced the antiinflammatory activity, and ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00224a020
更新日期:1976-02-01 00:00:00
abstract::This study aims to identify inhibitors that bind at the interface of HIV-1 integrase (IN) and human LEDGF/p75, which represents a novel target for anti-HIV therapy. To date, only a few such inhibitors have been reported. Here structure-based virtual screening was performed to search for the inhibitors from an in-house...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm301226a
更新日期:2012-11-26 00:00:00
abstract::Regioisomeric 3-carboxyisoxazolinyl prolines [CIP-A (+/-)-6 and CIP-B (+/-)-7] and 3-hydroxyisoxazolinyl prolines [(+/-)-8 and (+/-)-9] were synthesized and assayed for glutamate receptor activity. The tests were carried out in vitro by means of receptor binding techniques, second messenger assays, and the rat cortica...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm991081g
更新日期:1999-10-07 00:00:00
abstract::Herein we describe the development of a focused series of functionalized pyridazin-3(2 H)-one-based formyl peptide receptor (FPR) agonists that demonstrate high potency and biased agonism. The compounds described demonstrated biased activation of prosurvival signaling, ERK1/2 phosphorylation, through diminution of the...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.8b01912
更新日期:2019-05-23 00:00:00
abstract::Prostate-specific membrane antigen (PSMA) is an excellent biomarker for the early diagnosis of prostate cancer progression and metastasis. The most promising PSMA-targeted agents in the clinical phase are based on the Lys-urea-Glu motif, in which Lys and Glu are α-(l)-amino acids. In this study, we aimed to determine ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.9b02022
更新日期:2020-03-26 00:00:00
abstract::Extensions and refinements of the receptor mapping method as originally developed by Crippen are presented. In a set of newly developed algorithms measures are taken to reduce the number of required energy parameters to a statistically acceptable degree. The most important measure is the incorporation of lipophilicity...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00152a017
更新日期:1986-02-01 00:00:00
abstract::Fragment-based NMR screening, X-ray crystallography, structure-based design, and focused chemical library design were used to identify novel inhibitors for BACE-1. A rapid optimization of an initial NMR hit was achieved by a combination of NMR and a functional assay, resulting in the identification of an isothiourea h...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm901472u
更新日期:2010-02-11 00:00:00
abstract::Certain derivatives containing the 1,2-dihydropyrido[3,4-b]pyrazine (1-deaza-7,8-dihydropteridine) ring system are active against experimental neoplasms in mice. The mechanism of action of these agents has been attributed to the accumulation of cells at mitosis. Identification of the structural features that are neces...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00355a018
更新日期:1983-01-01 00:00:00
abstract::A series of tricyclic analogues of 9-oxo-9H-xanthene-4-acetic acid have been prepared and evaluated for their ability to cause hemorrhagic necrosis in subcutaneously implanted colon 38 tumors in mice, in an effort to extend the structure-activity relationships for this series. As was found previously with analogues of...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00106a003
更新日期:1991-02-01 00:00:00
abstract::The 3,4-dichloro-N-(1-(dimethylamino)cyclohexyl)methyl benzamide scaffold was studied as a template for 18F-positron emission tomography (18F-PET) radiotracer development emphasizing sensitivity to changes in opioid receptor (OR) occupancy over high affinity. Agonist potency, binding affinity, and relevant pharmacolog...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.0c00683
更新日期:2020-09-10 00:00:00
abstract::A series of 4(6)-(benzyloxy)-2,6(4)-diamino-5-(nitro or nitroso)pyrimidine derivatives and analogues of which 4(6)-benzyloxy groups were replaced with a (2-, 3-, or 4-fluorobenzyl)oxy or (2-, 3-, or 4-pyridylmethyl)oxy group, was synthesized. The abilities of these compounds to inhibit human O6-alkylguanine-DNA alkylt...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970363i
更新日期:1998-02-12 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::Protein arginine methyltransferases (PRMTs) play an important role in diverse biological processes. Among the nine known human PRMTs, PRMT3 has been implicated in ribosomal biosynthesis via asymmetric dimethylation of the 40S ribosomal protein S2 and in cancer via interaction with the DAL-1 tumor suppressor protein. H...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm3018332
更新日期:2013-03-14 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::The ortho hydroxy/methyl, hydroxy/hydroxymethyl, hydroxy/formyl, and hydroxy/carboxy substitution patterns, some of which confer dopaminergic agonist effects upon 2-aminotetralin ring systems, have been incorporated into beta-phenethylamine, 2-aminoindan, and trans-octahydrobenzo[f]quinoline rings. Certain of the 2-am...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00160a036
更新日期:1986-10-01 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::Water soluble 2'-taxol poly(ethylene glycol) (PEG) esters have been synthesized and shown to function in vitro as prodrugs. However, in vivo experiments clearly establish that in order for these prodrugs to behave in a predictable fashion, the molecular weight of PEG must be of such magnitude so as to maintain a t1/2(...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm950475e
更新日期:1996-01-19 00:00:00
abstract::Ribonucleotide reductase (RR), an established cancer target, is usually inhibited by antimetabolites, which display multiple cross-reactive effects. Recently, we discovered a naphthyl salicyl acyl hydrazone-based inhibitor (NSAH or E-3a) of human RR (hRR) binding at the catalytic site (C-site) and inhibiting hRR rever...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.7b00530
更新日期:2018-02-08 00:00:00
abstract::The understanding of the physiological role of the G-protein coupled serotonin 5-HT(7) receptor is largely rudimentary. Therefore, selective and potent pharmacological tools will add to the understanding of serotonergic effects mediated through this receptor. In this report, we describe two compound classes, chromans ...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0498102
更新日期:2004-07-29 00:00:00
abstract::The chelating drugs BAL (2,3-dimercaptopropanol), EDTA (ethylenediaminetetraacetic acid), and penicillamine (2-amino-3-mercapto-3-methylbutanoic acid), which are used for metal poisoning, are toxic and there is a real need for alternatives, especially for severe cases. A novel approach for treatment of heavy-metal poi...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00142a028
更新日期:1981-10-01 00:00:00
abstract::A new structurally distinct class of 14-membered-ring macrolides is characterized by a keto-function instead of the cladinose sugar, well-known for its fragility even in weakly acidic media. This new class called ketolides is endowed with remarkable antibacterial activity against macrolide-resistant strains. A complet...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970852i
更新日期:1998-08-27 00:00:00
abstract::The kinase PIM-1 plays a pivotal role in cytokine signaling and is implicated in the development of a number of tumors. The three-dimensional structure of PIM-1 is characterized by an unique hinge region which lacks a second hydrogen bond donor and makes it particularly important to determine how inhibitors bind to th...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm0504858
更新日期:2005-12-01 00:00:00
abstract::Proton magnetic spectra have been recorded for muscarine and two biologically active cyclopentane analogues. In order to observe homonuclear intramolecular nuclear Overhauser effects, the -N+(CH3)3 signal was irradiated and increases in integrated intensities for other key signals in the molecule were observed. The re...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00205a028
更新日期:1978-07-01 00:00:00
abstract::A series of DNA-intercalating potential antitumor agents, 1-[(omega-aminoalkyl)amino]-4-[N-(omega-aminoalkyl)carbamoyl]-9-oxo-9, 10-dihydroacridines, has been prepared by aminolysis of the corresponding 4-[N-(omega-aminoalkyl)carbamoyl]-1-chloro derivative with a suitable omega-aminoalkylamine. The noncovalent DNA-bin...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm970114u
更新日期:1997-11-07 00:00:00
abstract::Among the small peptides 2-31, (H)Gly-Gly-Phe-Leu(OMe) (30) reduced prostaglandin production of COX-2 with an IC50 of 60 nM relative to 6000 nM for COX-1. The 5 mg kg(-1) dose of compound 30 rescued albino mice by 80% from capsaicin-induced paw licking and recovered it by 60% from carrageenan-induced inflammation. The...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/acs.jmedchem.6b00134
更新日期:2016-04-28 00:00:00
abstract::The pyridine C-nucleosides 5-beta-D-ribofuranosylnicotinamide and its N-methylpyridinium derivative (1 and 2), which are isosteric and isoelectronic, respectively, to nicotinamide nucleoside were synthesized. Condensation of 3-bromo-5-lithiopyridine with 2,4:3,5-di-O-benzylidene-D-aldehydoribose (7) afforded an allo/a...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00388a030
更新日期:1987-05-01 00:00:00
abstract::C-terminal fragment analogues of the leech anticoagulant peptide hirudin represent a unique class of thrombin inhibitors that blocks thrombin's cleavage of fibrinogen but does not block the catalytic site of thrombin. In this paper, a series of synthetic peptides were prepared by solid-phase methodology to determine t...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm00400a020
更新日期:1988-05-01 00:00:00
abstract::We have synthesized a library of thiosemicarbazones and screened them against three parasitic cysteine proteases, cruzain, falcipain-2, and rhodesain, and against the respective parasite sources of these three proteases, Trypanosoma cruzi, Plasmodium falciparum, and Trypanosoma brucei. The screens identified compounds...
journal_title:Journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1021/jm030549j
更新日期:2004-06-03 00:00:00