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1.
J Med Chem ; 62(5): 2265-2285, 2019 Mar 14.
Artigo em Inglês | MEDLINE | ID: mdl-30785748

RESUMO

Recently, our research group reported the identification of BMS-986104 (2) as a differentiated S1P1 receptor modulator. In comparison to fingolimod (1), a full agonist of S1P1 currently marketed for the treatment of relapse remitting multiple sclerosis (RRMS), 2 offers several potential advantages having demonstrated improved safety multiples in preclinical evaluations against undesired pulmonary and cardiovascular effects. In clinical trials, 2 was found to exhibit a pharmacokinetic half-life ( T1/2) longer than that of 1, as well as a reduced formation of the phosphate metabolite that is required for activity against S1P1. Herein, we describe our efforts to discover highly potent, partial agonists of S1P1 with a shorter T1/2 and increased in vivo phosphate metabolite formation. These efforts culminated in the discovery of BMS-986166 (14a), which was advanced to human clinical evaluation. The pharmacokinetic/pharmacodynamic (PK/PD) relationship as well as pulmonary and cardiovascular safety assessments are discussed. Furthermore, efficacy of 14a in multiple preclinical models of autoimmune diseases are presented.

2.
Bioorg Med Chem Lett ; 28(2): 85-93, 2018 01 15.
Artigo em Inglês | MEDLINE | ID: mdl-29233651

RESUMO

We disclose the optimization of a high throughput screening hit to yield benzothiazine and tetrahydroquinoline sulfonamides as potent RORγt inverse agonists. However, a majority of these compounds showed potent activity against pregnane X receptor (PXR) and modest activity against liver X receptor α (LXRα). Structure-based drug design (SBDD) led to the identification of benzothiazine and tetrahydroquinoline sulfonamide analogs which completely dialed out LXRα activity and were less potent at PXR. Pharmacodynamic (PD) data for compound 35 in an IL-23 induced IL-17 mouse model is discussed along with the implications of a high Ymax in the PXR assay for long term preclinical pharmacokinetic (PK) studies.


Assuntos
Compostos Bicíclicos com Pontes/farmacologia , Desenho de Drogas , Propanóis/farmacologia , Receptores do Ácido Retinoico/agonistas , Receptores de Esteroides/agonistas , Sulfonamidas/farmacologia , Animais , Compostos Bicíclicos com Pontes/síntese química , Compostos Bicíclicos com Pontes/química , Cristalografia por Raios X , Relação Dose-Resposta a Droga , Humanos , Receptores X do Fígado/agonistas , Masculino , Camundongos , Camundongos Endogâmicos BALB C , Modelos Moleculares , Estrutura Molecular , Receptor de Pregnano X , Propanóis/síntese química , Propanóis/química , Relação Estrutura-Atividade , Sulfonamidas/síntese química , Sulfonamidas/química
3.
Medchemcomm ; 8(4): 725-729, 2017 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-30108791

RESUMO

Recently, our research group reported the identification of prodrug amino-alcohol 2 as a potent and efficacious S1P1 receptor modulator. This molecule is differentiated preclinically over the marketed drug fingolimod (Gilenya 1), whose active phosphate metabolite is an S1P1 full agonist, in terms of pulmonary and cardiovascular safety. S1P1 partial agonist 2, however, has a long half-life in rodents and was projected to have a long half-life in humans. The purpose of this communication is to disclose highly potent partial agonists of S1P1 with shorter half-lives relative to the clinical compound 2. PK/PD relationships as well as their preclinical pulmonary and cardiovascular safety assessment are discussed.

4.
J Med Chem ; 59(24): 11138-11147, 2016 12 22.
Artigo em Inglês | MEDLINE | ID: mdl-28002964

RESUMO

We describe a highly efficient route for the synthesis of 4a (BMS-986104). A key step in the synthesis is the asymmetric hydroboration of trisubstituted alkene 6. Particularly given the known difficulties involved in this type of transformation (6 → 7), the current methodology provides an efficient approach to prepare this class of compounds. In addition, we disclose the efficacy of 4a in a mouse EAE model, which is comparable to 4c (FTY720). Mechanistically, 4a exhibited excellent remyelinating effects on lysophosphatidylcholine (LPC) induced demyelination in a three-dimensional brain cell culture assay.


Assuntos
Encefalomielite Autoimune Experimental/tratamento farmacológico , Naftalenos/farmacologia , Receptores de Lisoesfingolipídeo/agonistas , Animais , Células Cultivadas , Modelos Animais de Doenças , Relação Dose-Resposta a Droga , Feminino , Células HEK293 , Humanos , Linfócitos/efeitos dos fármacos , Camundongos , Camundongos Endogâmicos BALB C , Camundongos Endogâmicos C57BL , Estrutura Molecular , Naftalenos/síntese química , Naftalenos/química , Relação Estrutura-Atividade
5.
J Med Chem ; 59(21): 9837-9854, 2016 11 10.
Artigo em Inglês | MEDLINE | ID: mdl-27726358

RESUMO

Fingolimod (1) is the first approved oral therapy for the treatment of relapsing remitting multiple sclerosis. While the phosphorylated metabolite of fingolimod was found to be a nonselective S1P receptor agonist, agonism specifically of S1P1 is responsible for the peripheral blood lymphopenia believed to be key to its efficacy. Identification of modulators that maintain activity on S1P1 while sparing activity on other S1P receptors could offer equivalent efficacy with reduced liabilities. We disclose in this paper a ligand-based drug design approach that led to the discovery of a series of potent tricyclic agonists of S1P1 with selectivity over S1P3 and were efficacious in a pharmacodynamic model of suppression of circulating lymphocytes. Compound 10 had the desired pharmacokinetic (PK) and pharmacodynamic (PD) profile and demonstrated maximal efficacy when administered orally in a rat adjuvant arthritis model.


Assuntos
Desenho de Drogas , Cloridrato de Fingolimode/farmacologia , Compostos Heterocíclicos com 3 Anéis/farmacologia , Receptores de Lisoesfingolipídeo/agonistas , Animais , Artrite Experimental/tratamento farmacológico , Artrite Experimental/imunologia , Cães , Relação Dose-Resposta a Droga , Cloridrato de Fingolimode/administração & dosagem , Cloridrato de Fingolimode/química , Adjuvante de Freund/administração & dosagem , Compostos Heterocíclicos com 3 Anéis/administração & dosagem , Compostos Heterocíclicos com 3 Anéis/química , Ligantes , Linfócitos/efeitos dos fármacos , Macaca fascicularis , Masculino , Camundongos , Estrutura Molecular , Mycobacterium/efeitos dos fármacos , Ratos , Ratos Endogâmicos Lew , Relação Estrutura-Atividade , Distribuição Tecidual
6.
J Med Chem ; 59(13): 6248-64, 2016 07 14.
Artigo em Inglês | MEDLINE | ID: mdl-27309907

RESUMO

Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid metabolite that regulates a multitude of physiological processes such as lymphocyte trafficking, cardiac function, vascular development, and inflammation. Because of the ability of S1P1 receptor agonists to suppress lymphocyte egress, they have great potential as therapeutic agents in a variety of autoimmune diseases. In this article, the discovery of selective, direct acting S1P1 agonists utilizing an ethanolamine scaffold containing a terminal carboxylic acid is described. Potent S1P1 agonists such as compounds 18a and 19a which have greater than 1000-fold selectivity over S1P3 are described. These compounds efficiently reduce blood lymphocyte counts in rats through 24 h after single doses of 1 and 0.3 mpk, respectively. Pharmacodynamic properties of both compounds are discussed. Compound 19a was further studied in two preclinical models of disease, exhibiting good efficacy in both the rat adjuvant arthritis model (AA) and the mouse experimental autoimmune encephalomyelitis model (EAE).


Assuntos
Etanolamina/química , Etanolamina/farmacologia , Linfócitos/efeitos dos fármacos , Receptores de Lisoesfingolipídeo/agonistas , Animais , Artrite/tratamento farmacológico , Cães , Encefalomielite Autoimune Experimental/tratamento farmacológico , Etanolamina/farmacocinética , Etanolamina/uso terapêutico , Feminino , Haplorrinos , Humanos , Contagem de Linfócitos , Linfócitos/citologia , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Ratos , Ratos Endogâmicos Lew , Receptores de Lisoesfingolipídeo/metabolismo , Relação Estrutura-Atividade
7.
Bioorg Med Chem Lett ; 26(10): 2470-2474, 2016 05 15.
Artigo em Inglês | MEDLINE | ID: mdl-27055941

RESUMO

The synthesis and structure-activity relationship (SAR) of a series of pyridyl-isoxazole based agonists of S1P1 are discussed. Compound 5b provided potent in vitro activity with selectivity, had an acceptable pharmacokinetic profile, and demonstrated efficacy in a dose dependent manner when administered orally in a rodent model of arthritis.


Assuntos
Artrite Experimental/tratamento farmacológico , Lisofosfolipídeos/agonistas , Esfingosina/análogos & derivados , Relação Estrutura-Atividade , Administração Oral , Animais , Técnicas de Química Sintética , Relação Dose-Resposta a Droga , Avaliação Pré-Clínica de Medicamentos/métodos , Humanos , Isoxazóis/química , Isoxazóis/farmacologia , Contagem de Linfócitos , Masculino , Ratos Endogâmicos Lew , Receptores de Lisoesfingolipídeo/agonistas , Esfingosina/agonistas
8.
ACS Med Chem Lett ; 7(3): 283-8, 2016 Mar 10.
Artigo em Inglês | MEDLINE | ID: mdl-26985316

RESUMO

Clinical validation of S1P receptor modulation therapy was achieved with the approval of fingolimod (Gilenya, 1) as the first oral therapy for relapsing remitting multiple sclerosis. However, 1 causes a dose-dependent reduction in the heart rate (bradycardia), which occurs within hours after first dose. We disclose the identification of clinical compound BMS-986104 (3d), a novel S1P1 receptor modulator, which demonstrates ligand-biased signaling and differentiates from 1 in terms of cardiovascular and pulmonary safety based on preclinical pharmacology while showing equivalent efficacy in a T-cell transfer colitis model.

9.
J Med Chem ; 59(6): 2820-40, 2016 Mar 24.
Artigo em Inglês | MEDLINE | ID: mdl-26924461

RESUMO

Sphingosine 1-phosphate (S1P) is the endogenous ligand for the sphingosine 1-phosphate receptors (S1P1-5) and evokes a variety of cellular responses through their stimulation. The interaction of S1P with the S1P receptors plays a fundamental physiological role in a number of processes including vascular development and stabilization, lymphocyte migration, and proliferation. Agonism of S1P1, in particular, has been shown to play a significant role in lymphocyte trafficking from the thymus and secondary lymphoid organs, resulting in immunosuppression. This article will detail the discovery and SAR of a potent and selective series of isoxazole based full agonists of S1P1. Isoxazole 6d demonstrated impressive efficacy when administered orally in a rat model of arthritis and in a mouse experimental autoimmune encephalomyelitis (EAE) model of multiple sclerosis.


Assuntos
Isoxazóis/síntese química , Isoxazóis/farmacologia , Lisofosfolipídeos/agonistas , Esfingosina/análogos & derivados , Animais , Artrite Experimental/tratamento farmacológico , Células CHO , Movimento Celular/efeitos dos fármacos , Proliferação de Células/efeitos dos fármacos , Cricetinae , Cricetulus , Descoberta de Drogas , Encefalomielite Autoimune Experimental/tratamento farmacológico , Humanos , Imunossupressores/síntese química , Imunossupressores/farmacologia , Sistema Linfático/citologia , Sistema Linfático/efeitos dos fármacos , Linfócitos/efeitos dos fármacos , Camundongos , Camundongos Endogâmicos C57BL , Ratos , Ratos Endogâmicos Lew , Esfingosina/agonistas , Relação Estrutura-Atividade , Timo/citologia , Timo/efeitos dos fármacos
10.
ACS Med Chem Lett ; 6(5): 523-7, 2015 May 14.
Artigo em Inglês | MEDLINE | ID: mdl-26005526

RESUMO

Structure-activity relationships in a series of (2-oxo-1,4-benzodiazepin-3-yl)-succinamides identified highly potent inhibitors of γ-secretase mediated signaling of Notch1/2/3/4 receptors. On the basis of its robust in vivo efficacy at tolerated doses in Notch driven leukemia and solid tumor xenograft models, 12 (BMS-906024) was selected as a candidate for clinical evaluation.

11.
Bioorg Med Chem Lett ; 25(9): 1905-9, 2015 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-25857941
12.
J Biomol Screen ; 19(7): 1079-89, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24789006

RESUMO

G protein-coupled receptors (GPCRs) are one of the most popular and proven target classes for therapeutic intervention. The increased appreciation for allosteric modulation, receptor oligomerization, and biased agonism has led to the development of new assay platforms that seek to capitalize on these aspects of GPCR biology. High-content screening is particularly well suited for GPCR drug discovery given the ability to image and quantify changes in multiple cellular parameters, to resolve subcellular structures, and to monitor events within a physiologically relevant environment. Focusing on the sphingosine-1-phosphate (S1P1) receptor, we evaluated the utility of high-content approaches in hit identification efforts by developing and applying assays to monitor ß-arrestin translocation, GPCR internalization, and GPCR recycling kinetics. Using these approaches in combination with more traditional GPCR screening assays, we identified compounds whose unique pharmacological profiles would have gone unnoticed if using a single platform. In addition, we identified a compound that induces an atypical pattern of ß-arrestin translocation and GPCR recycling kinetics. Our results highlight the value of high-content imaging in GPCR drug discovery efforts and emphasize the value of a multiassay approach to study pharmacological properties of compounds of interest.


Assuntos
Receptores Acoplados a Proteínas-G/agonistas , Receptores de Lisoesfingolipídeo/antagonistas & inibidores , Receptores de Lisoesfingolipídeo/química , Sítio Alostérico , Animais , Bioensaio/métodos , Células CHO , Linhagem Celular Tumoral , Cricetinae , Cricetulus , AMP Cíclico/química , Descoberta de Drogas , Proteínas de Fluorescência Verde/metabolismo , Humanos , Processamento de Imagem Assistida por Computador , Microscopia de Fluorescência , Ligação Proteica , Transporte Proteico , Ratos , Reprodutibilidade dos Testes , beta-Arrestinas/metabolismo
13.
Assay Drug Dev Technol ; 12(1): 80-6, 2014 Jan-Feb.
Artigo em Inglês | MEDLINE | ID: mdl-24547742

RESUMO

Receptor tyrosine kinases (RTKs) regulate a wide range of important biological activities, including cell proliferation, differentiation, migration, and apoptosis. Abnormalities in RTKs are involved in numerous diseases, including cancer and other proliferative disorders. AXL belongs to the TAM (Tyso3, AXL, and Mer) family of RTKs. The AXL signaling pathway represents an attractive target for the treatment of diseases, such as cancer. Using phospho-AKT as readout, a high-throughput 384-well cell-based assay was established in the NCI-H1299 human non-small cell lung carcinoma cell line to evaluate compound potency in inhibiting AXL pathway activation. In addition, a counter screen assay was established in the same cellular background to differentiate AXL kinase inhibitors from AXL receptor antagonists, which block the interaction of AXL and its natural ligand GAS6. These cell-based functional assays are useful tools in the identification and optimization of small molecules and biological reagents for potential therapeutics for the treatment of GAS6/AXL-related diseases.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/metabolismo , Ensaios de Triagem em Larga Escala/métodos , Interpretação de Imagem Assistida por Computador/métodos , Neoplasias Pulmonares/metabolismo , Inibidores de Proteínas Quinases/administração & dosagem , Proteínas Proto-Oncogênicas/antagonistas & inibidores , Proteínas Proto-Oncogênicas/metabolismo , Receptores Proteína Tirosina Quinases/antagonistas & inibidores , Receptores Proteína Tirosina Quinases/metabolismo , Bioensaio/métodos , Carcinoma Pulmonar de Células não Pequenas/patologia , Linhagem Celular Tumoral , Relação Dose-Resposta a Droga , Desenho de Drogas , Avaliação Pré-Clínica de Medicamentos/métodos , Humanos , Neoplasias Pulmonares/patologia , Microscopia de Fluorescência/métodos , Imagem Molecular/métodos , Transdução de Sinais/efeitos dos fármacos
14.
J Biomol Screen ; 18(9): 1072-83, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24062352

RESUMO

Transporter proteins are known to play a critical role in affecting the overall absorption, distribution, metabolism, and excretion characteristics of drug candidates. In addition to efflux transporters (P-gp, BCRP, MRP2, etc.) that limit absorption, there has been a renewed interest in influx transporters at the renal (OATs, OCTs) and hepatic (OATPs, BSEP, NTCP, etc.) organ level that can cause significant clinical drug-drug interactions (DDIs). Several of these transporters are also critical for hepatobiliary disposition of bilirubin and bile acid/salts, and their inhibition is directly implicated in hepatic toxicities. Regulatory agencies took action to address transporter-mediated DDI with the goal of ensuring drug safety in the clinic and on the market. To meet regulatory requirements, advanced bioassay technology and automation solutions were implemented for high-throughput transporter screening to provide structure-activity relationship within lead optimization. To enhance capacity, several functional assay formats were miniaturized to 384-well throughput including novel fluorescence-based uptake and efflux inhibition assays using high-content image analysis as well as cell-based radioactive uptake and vesicle-based efflux inhibition assays. This high-throughput capability enabled a paradigm shift from studying transporter-related issues in the development space to identifying and dialing out these concerns early on in discovery for enhanced mechanism-based efficacy while circumventing DDIs and transporter toxicities.


Assuntos
Descoberta de Drogas , Drogas em Investigação/farmacologia , Ensaios de Triagem em Larga Escala , Proteínas de Membrana Transportadoras/metabolismo , Transporte Biológico/efeitos dos fármacos , Sobrevivência Celular/efeitos dos fármacos , Relação Dose-Resposta a Droga , Aprovação de Drogas , Avaliação Pré-Clínica de Medicamentos , Interações de Medicamentos , Drogas em Investigação/química , Drogas em Investigação/metabolismo , Corantes Fluorescentes , Humanos , Rim/efeitos dos fármacos , Rim/metabolismo , Fígado/efeitos dos fármacos , Fígado/metabolismo , Proteínas de Membrana Transportadoras/química , Relação Estrutura-Atividade
15.
Bioorg Med Chem Lett ; 21(15): 4633-7, 2011 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-21705217
16.
Bioorg Med Chem Lett ; 20(23): 6886-9, 2010 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-21035336

RESUMO

The synthesis and structure-activity relationships (SAR) of p38α MAP kinase inhibitors based on a 5-amino-pyrazole scaffold are described. These studies led to the identification of compound 2j as a potent and selective inhibitor of p38α MAP kinase with excellent cellular potency toward the inhibition of TNFα production. Compound 2j was highly efficacious in vivo in inhibiting TNFα production in an acute murine model of TNFα production. X-ray co-crystallography of a 5-amino-pyrazole analog 2f bound to unphosphorylated p38α is also disclosed.


Assuntos
Proteína Quinase 14 Ativada por Mitógeno/química , Inibidores de Proteínas Quinases/síntese química , Pirazóis/farmacologia , Animais , Cristalografia por Raios X , Camundongos , Proteína Quinase 14 Ativada por Mitógeno/antagonistas & inibidores , Ligação Proteica , Conformação Proteica , Inibidores de Proteínas Quinases/química , Inibidores de Proteínas Quinases/farmacologia , Pirazóis/síntese química , Pirazóis/química , Relação Estrutura-Atividade , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/biossíntese
17.
J Med Chem ; 53(18): 6629-39, 2010 Sep 23.
Artigo em Inglês | MEDLINE | ID: mdl-20804198

RESUMO

The discovery and characterization of 7k (BMS-582949), a highly selective p38α MAP kinase inhibitor that is currently in phase II clinical trials for the treatment of rheumatoid arthritis, is described. A key to the discovery was the rational substitution of N-cyclopropyl for N-methoxy in 1a, a previously reported clinical candidate p38α inhibitor. Unlike alkyl and other cycloalkyls, the sp(2) character of the cyclopropyl group can confer improved H-bonding characteristics to the directly substituted amide NH. Inhibitor 7k is slightly less active than 1a in the p38α enzymatic assay but displays a superior pharmacokinetic profile and, as such, was more effective in both the acute murine model of inflammation and pseudoestablished rat AA model. The binding mode of 7k with p38α was confirmed by X-ray crystallographic analysis.


Assuntos
Anti-Inflamatórios não Esteroides/síntese química , Proteína Quinase 14 Ativada por Mitógeno/antagonistas & inibidores , Pirróis/síntese química , Triazinas/síntese química , Animais , Anti-Inflamatórios não Esteroides/farmacocinética , Anti-Inflamatórios não Esteroides/farmacologia , Artrite Experimental/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Disponibilidade Biológica , Células CACO-2 , Cristalografia por Raios X , Feminino , Humanos , Ligações de Hidrogênio , Técnicas In Vitro , Inflamação/tratamento farmacológico , Inflamação/metabolismo , Lipopolissacarídeos/farmacologia , Masculino , Camundongos , Camundongos Endogâmicos BALB C , Microssomos Hepáticos/metabolismo , Proteína Quinase 14 Ativada por Mitógeno/química , Modelos Moleculares , Conformação Molecular , Ligação Proteica , Pirróis/farmacocinética , Pirróis/farmacologia , Ratos , Ratos Endogâmicos Lew , Ratos Sprague-Dawley , Estereoisomerismo , Relação Estrutura-Atividade , Triazinas/farmacocinética , Triazinas/farmacologia , Fator de Necrose Tumoral alfa/biossíntese
18.
Bioorg Med Chem Lett ; 18(8): 2739-44, 2008 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-18364256

RESUMO

A novel series of compounds based on the pyrrolo[2,1-f][1,2,4]triazine ring system have been identified as potent p38 alpha MAP kinase inhibitors. The synthesis, structure-activity relationships (SAR), and in vivo activity of selected analogs from this class of inhibitors are reported. Additional studies based on X-ray co-crystallography have revealed that one of the potent inhibitors from this series binds to the DFG-out conformation of the p38 alpha enzyme.


Assuntos
Proteína Quinase 14 Ativada por Mitógeno/antagonistas & inibidores , Proteína Quinase 14 Ativada por Mitógeno/metabolismo , Inibidores de Proteínas Quinases/síntese química , Inibidores de Proteínas Quinases/farmacologia , Pirróis/química , Triazinas/síntese química , Triazinas/farmacologia , Amidas/química , Animais , Cristalografia por Raios X , Feminino , Camundongos , Camundongos Endogâmicos BALB C , Modelos Moleculares , Estrutura Molecular , Inibidores de Proteínas Quinases/química , Relação Estrutura-Atividade , Triazinas/química , Fator de Necrose Tumoral alfa/biossíntese
19.
Bioorg Med Chem Lett ; 18(8): 2652-7, 2008 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-18359226

RESUMO

The synthesis and structure-activity relationships (SAR) of p38 alpha MAP kinase inhibitors based on a pyrazolo-pyrimidine scaffold are described. These studies led to the identification of compound 2x as a potent and selective inhibitor of p38 alpha MAP kinase with excellent cellular potency toward the inhibition of TNFalpha production. Compound 2x was highly efficacious in vivo in inhibiting TNFalpha production in an acute murine model of TNFalpha production. X-ray co-crystallography of a pyrazolo-pyrimidine analog 2b bound to unphosphorylated p38 alpha is also disclosed.


Assuntos
Inibidores de Proteínas Quinases/síntese química , Inibidores de Proteínas Quinases/farmacologia , Pirazóis/química , Pirimidinas/síntese química , Pirimidinas/farmacologia , Proteínas Quinases p38 Ativadas por Mitógeno/antagonistas & inibidores , Proteínas Quinases p38 Ativadas por Mitógeno/metabolismo , Cristalografia por Raios X , Humanos , Modelos Moleculares , Estrutura Molecular , Inibidores de Proteínas Quinases/química , Pirimidinas/química , Relação Estrutura-Atividade , Proteínas Quinases p38 Ativadas por Mitógeno/química
20.
Bioorg Med Chem Lett ; 18(6): 1762-7, 2008 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-18313298
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