2000年2月
Four alkaloids, lucidine B, oxolucidine A, lucidine A, and lucidulinone from Lycopodium lucidulum
PHYTOCHEMISTRY
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- 巻
- 53
- 号
- 4
- 開始ページ
- 503
- 終了ページ
- 509
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1016/S0031-9422(99)00592-0
- 出版者・発行元
- PERGAMON-ELSEVIER SCIENCE LTD
The structures of four alkaloids extracted from Lycopodium lucidulum (Lycopodiaceae) were established by X-ray and 2D NMR spectroscopic analyses. The dihydro-derivative of oxolucidine A, which was obtained by NaBH4 reduction of oxolucidine A, was treated with p-bromobenzoyl chloride to afford crystals, whose X-ray crystallographic analysis established the stereostructure, including the absolute configuration. The 2D NMR spectra of tetrahydrodeoxylucidine B were fully analyzed to establish the full structure of lucidine B, and the hitherto unknown stereochemistry at the C-14 position was established as P-H. The structure of a new alkaloid, lucidulinone, was determined by spectroscopic analysis to be luciduline lactam. (C) 2000 Elsevier Science Ltd. All rights reserved.
- リンク情報
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- DOI
- https://doi.org/10.1016/S0031-9422(99)00592-0
- CiNii Articles
- http://ci.nii.ac.jp/naid/80011570281
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/10731030
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000085752700013&DestApp=WOS_CPL
- ID情報
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- DOI : 10.1016/S0031-9422(99)00592-0
- ISSN : 0031-9422
- CiNii Articles ID : 80011570281
- PubMed ID : 10731030
- Web of Science ID : WOS:000085752700013