Data/hora: 25/06/2024 13:56:58

Biblioteca(s): | Embrapa Milho e Sorgo.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 09/08/2016
Data da última atualização: | 07/06/2017
Autoria: | HORTA, L. P.; MOTTA, Y. C. C.; BARBOSA, G. M.; BRAGA, T. C.; MARRIEL, I. E.; FÁTIMA, A. de; MODOLO, L. V.
Afiliação: | IVANILDO EVODIO MARRIEL, CNPMS.
Título: | Urease inhibitors of agricultural interest inspired by structures of plant phenolic aldehydes.
Ano de publicação: | 2016
Fonte/Imprenta: | Journal of the Brazilian Chemical Society, São Paulo, v. 27, n. 8, p. 1512-1519, 2016.
DOI: | 10.21577/0103-5053.20160208
Idioma: | Inglês
Conteúdo: | The plant phenolic natural products (PNPs) protocatechuic aldehyde, syringaldehyde and vanillin were used as platforms for obtaining four urease inhibitors. Urea (urease substrate) or thiourea (urease inhibitor) core was added to the structure of newly synthesized compounds to provide inhibitors up to 230-fold more active than the PNPs they originated from. The PNP derivatives are mixed inhibitors with higher affinity to urease active site. Two compounds were as efficient as N-(butyl)thiophosphoric triamide (NBPT) toward soil. Overall, PNPs derivatives are promising urease inhibitors for use as additive in urea-based fertilizers formulations.
Thesaurus Nal: | urea.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/146200/1/Urease-inhibitors.pdf
Registro original: | Embrapa Milho e Sorgo (CNPMS)
Exemplares: | CNPMS - (27182-1) - UPC - AP - DD -  -  -  - DIS