Two New Labdane Diterpenes from Fresh Leaves of Leonurus japonicus and Their Degradation during Drying
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- Fuchino Hiroyuki
- Research Center for Medicinal Plant Resources, National Institute of Biomedical Innovation
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- Daikonya Akihiro
- Research Center for Medicinal Plant Resources, National Institute of Biomedical Innovation
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- Kumagai Takeo
- Research Center for Medicinal Plant Resources, National Institute of Biomedical Innovation
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- Goda Yukihiro
- Division of Pharmacognosy, Phytochemistry and Narcotics, National Institute of Health Sciences
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- Takahashi Yutaka
- MS-Solutions Ltd.
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- Kawahara Nobuo
- Research Center for Medicinal Plant Resources, National Institute of Biomedical Innovation
書誌事項
- タイトル別名
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- Two New Labdane Diterpenes from Fresh Leaves of <i>Leonurus japonicus</i> and Their Degradation during Drying
- ChemInform Abstract: Two New Labdane Diterpenes from Fresh Leaves of Leonurus japonicus and Their Degradation During Drying.
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説明
Degradation of the components of Leonurus Herb was examined during drying. Compounds 1 and 2 were detected on TLC at lower temperature, but not at higher temperature. Their chemical structures were determined by spectral methods. They immediately decomposed even at 40°C in chloroform solution. They are believed to be transformed through a retro-aldol reaction. Compounds 1 and 2 have not been previously reported.
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 61 (5), 497-503, 2013
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
- 1390282679154992384
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- NII論文ID
- 130003360766
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- NII書誌ID
- AA00602100
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- COI
- 1:STN:280:DC%2BC3snhsVGktQ%3D%3D
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- ISSN
- 13475223
- 15222667
- 00092363
- 09317597
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- NDL書誌ID
- 024434743
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- PubMed
- 23649192
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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サーチ
- Crossref
- PubMed
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可