Structures of New Seven-Membered Ring Vibsane-Type Diterpenes Isolated from Leaves of Viburnum awabuki.
書誌事項
- タイトル別名
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- Structures of New Seven-Membered Ring V
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Five new vibsane-type diterpenes, vibsanin G, vibsanin H, vibsanin K, 18-O-methylvibsanin K and 15, 18-di-O-methylvibsanin H were isoalted from the leaves of Viburnum awabuki (Caplifoliaceae). Their structures were elucidated by analyses of spectroscopic data involving comparison of their 13C-NMR data with those of the previously known vibsanin C, and the structure of vibsanins H and K were confirmed by X-ray crystallographic analysis and chemcial transformation, respectively. All five new compounds differ from the seven-membered ring vibsane-type diterpene, vibsanin C, only in the C-12-C-17 side chain.
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 46 (8), 1194-1198, 1998
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390001204159606400
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- NII論文ID
- 130003947626
- 110003617007
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- NII書誌ID
- AA00602100
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- COI
- 1:CAS:528:DyaK1cXlsFyjtb4%3D
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- ISSN
- 13475223
- 00092363
- http://id.crossref.org/issn/00092363
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- NDL書誌ID
- 4540740
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可