Autor: |
Mitsui, Taichi, Hotta, Sho, Tazawa, Shigemi, Arai, Yasuko, Kato, Kenji, Ichihara, Kenji |
Předmět: |
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Zdroj: |
Bioscience, Biotechnology & Biochemistry; Mar2018, Vol. 82 Issue 3, p417-421, 5p |
Abstrakt: |
A novel 2-phenoxychromone (1) and five known flavones (2-6) were isolated from northeastern Brazilian propolis in the state of Bahia. The chemical structures of these six compounds were determined by spectroscopic investigations and single-crystal X-ray analysis. The isolated compounds showed growth-inhibitory activities, in varying degrees, against human tumor cell lines. This is the first report on the discovery of a novel 2-phenoxychromone from propolis. [ABSTRACT FROM AUTHOR] |
Databáze: |
Supplemental Index |
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