3 documents found, page 1 of 1

Sort by Issue Date

Insecticidal Effect of Extracts from Native Plants of Mato Grosso do Sul State ...

Souza, Antonio Pancrácio de; Marques, Maria Rita; Mahmoud, Talal Suleiman [UNESP]; Bolzani, Vanderlan da Silva [UNESP]; Caputo, Bruno Alonso

Made available in DSpace on 2015-05-15T13:30:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2010Bitstream added on 2015-05-15T13:56:34Z : No. of bitstreams: 1 ISSN1809-8460-2010-05-01-01-05.pdf: 62663 bytes, checksum: c59822cb60fdc88f6bc0a80d756e6205 (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); A pesquisa e o uso de plantas inseticidas têm aumentado nos últimos anos. Sua co...

Date: 2015   |   Origin: Oasisbr

Total synthesis and allelopathic activity of cytosporones A-C

Zamberlam, Charles E. M.; Meza, Alisson; Leite, Carla Braga; Marques, Maria Rita; Lima, Dênis P. de; Beatriz, Adilson

A busca por herbicidas eficientes e ambientalmente corretos tem sido foco de numerosos estudos sobre a síntese de compostos isolados de fontes naturais. Citosporonas, as quais são lipídeos fenólicos isolados de fungos, apresentam notáveis propriedades biológicas. Este artigo relata a preparação das citosporonas A, B e C, através de uma rota sintética curta e com excelentes rendimentos. Os compostos sintetizados...

Date: 2012   |   Origin: Oasisbr

Synthesis of resorcinolic lipids bearing structural similarities to cytosporone A

Santos, Edson dos Anjos dos; Beatriz, Adilson; Lima, Dênis Pires de; Marques, Maria Rita; Leite, Carla Braga

Inspired by the structure and biological activities of resorcinolic lipids and, particularly cytosporone A- a potent inhibitor of plantule germination and growth, we have performed the synthesis of the analogs 3-heptyl-3-hydroxy-5,7-dimethoxy-2-benzofuran-1(3H)-one (1) and 3-heptyl-3-hydroxy-4,6-dimethoxy-2-benzofuran-1(3H)-one (2). The intermediates and products were submitted to allelopathic test using Lactuc...

Date: 2011   |   Origin: Oasisbr

3 Results

Queried text

Refine Results

Author














Date




Document Type


Access rights


Resource


Subject