Chemische und Chemotaxonomische Untersuchungen der Pterophyten. LIX: Chemische Untersuchungen der Inhaltsstoffe von Alsophila spinulosa TRYON
Chemische und Chemotaxonomische Untersuchungen der Pterophyten. LIX: Chemische Untersuchungen der Inhaltsstoffe von Alsophila spinulosa TRYON
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蕨类植物的化学和化学分类学。
DOI:
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发表时间:
1985
期刊:
影响因子:
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通讯作者:
Chiuming Chen
中科院分区:
文献类型:
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作者:
H. Wada;Toshiko Satake;Takao Murakami;T. Kojima;Yasuhisa Saiki;Chiuming Chen
From the fronds of Alsophila spinulosa TRYON biflavonoids Hegoflavone A (I) and B (II) were isolated and their structures were elucidated by spectroscopic analysis and chemical degradation to be 2, 3-dihydro-3'''-hydroxy-6, 6'''-biapigenin (I) and 2, 3-dihydro-6, 6'''-biluteolin (II) respectively. These are the first reports of a C-6/C-6'''-linked biflavonoid in nature.