期刊论文详细信息
Journal of the Brazilian Chemical Society | |
Synthesis of racemic and chiral albicanol, albicanyl acetate and cyclozonarone: cytotoxic activity of ent-cyclozonarone | |
Virginia Delgado2  Veronica Armstrong2  Manuel Cortés2  Alejandro F. Barrero1  | |
[1] ,Pontificia Universidad Católica de Chile Facultad de Química Santiago,Chile | |
关键词: albicanol; albicanyl acetate; cyclozonarone; total synthesis; chiral synthesis; | |
DOI : 10.1590/S0103-50532008000700005 | |
来源: SciELO | |
【 摘 要 】
The total synthesis of racemic cyclozonarone ((±)-3) was achieved from E,E-farnesol (4) in an eight-step sequence in 6.6% overall yield. Albicanol ((±)-1) and its acetate ((±)-2) are intermediates. A similar sequence starting from natural (-)-drimenol (5) gave (+)-albicanol (1) and (+)-cyclozonarone (3) (42% and 11% yield, respectively). The cytotoxic activity of (+)-cyclozonarone was assayed and showed some selectivity towards MS-1 (mice endothelial cells).
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
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