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1.
Bioorg Med Chem Lett ; 20(3): 1114-7, 2010 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-20031410
2.
ACS Med Chem Lett ; 3(5): 433-5, 2012 May 10.
Artigo em Inglês | MEDLINE | ID: mdl-24900489

RESUMO

When stable atropisomers are encountered by drug discovery teams, they can have important implications due to potential differences in their biological activity, pharmacokinetics, and toxicity. Knowledge of an atropisomer's activation parameters for interconversion is required to facilitate informed decisions on how to proceed. Herein, we communicate the development of a new method for the rapid measurement of atropisomer racemization kinetics utilizing segmented flow technology. This method leverages the speed, accuracy, low sample requirement, safety, and semiautomated nature of flow instrumentation to facilitate the acquisition of kinetics data required for experimentally probing atropisomer activation parameters. Measured kinetics data obtained for the atropo isomerization of AMPA antagonist CP-465021 using segmented flow and traditional thermal methods were compared to validate the method.

3.
J Med Chem ; 55(4): 1662-70, 2012 Feb 23.
Artigo em Inglês | MEDLINE | ID: mdl-22257165
4.
J Med Chem ; 55(2): 914-23, 2012 Jan 26.
Artigo em Inglês | MEDLINE | ID: mdl-22175825
5.
Bioorg Med Chem Lett ; 12(13): 1743-6, 2002 Jul 08.
Artigo em Inglês | MEDLINE | ID: mdl-12067551

RESUMO

Imidazole glycerol phosphate dehydratase (IGPD) has become an attractive target for herbicide discovery since it is present in plants and not in mammals. Currently no knowledge is available on the 3-D structure of the IGPD active site. Therefore, we used a pharmacophore model based on known inhibitors and 3-D database searches to identify new active compounds. In vitro testing of compounds from the database searches led to the identification of a class of pyrrole aldehydes as novel inhibitors of IGPD.


Assuntos
Inibidores Enzimáticos/química , Hidroliases/antagonistas & inibidores , Hidroliases/química , Pirróis/química , Triazóis/química , Aldeídos/análise , Aldeídos/química , Sítios de Ligação , Bases de Dados Factuais , Herbicidas/química , Concentração Inibidora 50 , Modelos Químicos , Conformação Molecular , Pirróis/análise
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