The first synthesis of (±)-brevione B, an allelopathic agent isolated from Penicillium sp. |
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Authors: | Hirosato Takikawa Manabu HirookaMitsuru Sasaki |
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Affiliation: | Department of Biofunctional Chemistry, Kobe University, Rokkodai 1-1, Nada-ku, Kobe 657-8501, Japan |
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Abstract: | ![]() Breviones A∼E (1∼5), allelopathic agents isolated from Penicillium brevicompactum Dierckx, are structurally unique pentacyclic or hexacyclic diterpenoid derivatives. The first synthesis of brevione B (2) was achieved by employing the double SN2′-type tandem reaction as a key step. |
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Keywords: | diterpenoids α-pyrone allelopathic agents tandem reaction |
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