| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5174562 | Phytochemistry | 2010 | 6 Pages |
Abstract
Six new bibenzyls have been isolated from the liverwort, Radula variabilis and their structures have been established by chemical and spectral evidence. In addition, a new dihydrochalcone and a new bibenzy] have been isolated as their methyl ethers. Except for two of the bibenzyls, the present compounds have a unique seven-membered heterocyclic ring and they are the first members of a new group of natural product.
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Physical Sciences and Engineering
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Authors
Yoshinori Asakawa, Masao Toyota, Tsunematsu Takemoto,