Química Nova | |
Synthesis of resorcinolic lipids bearing structural similarities to cytosporone A | |
Edson Dos Anjos Dos Santos2  Adilson Beatriz2  Dênis Pires De Lima2  Maria Rita Marques1  Carla Braga Leite1  | |
[1] ,Universidade Federal Mato Grosso do Sul Centro de Ciências Exatas e Tecnlogia Departamento de QuímicaCampo Grande MS ,Brasil | |
关键词: resorcinolic lipid; cytosporone A; allelopathic activity; | |
DOI : 10.1590/S0100-40422009000700032 | |
来源: SciELO | |
【 摘 要 】
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 Lactuca sativa L. seeds. Target compound 1 showed an inhibitory effect on germination and growth of hypocotyl and radicle in milimolar range.
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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