H-NMR and Mass Spectral Study of a D-Enriched Acetylenic Norlignan,Asparenyol,from Cultured Cells of Asparagus officinalis
書誌事項
- タイトル別名
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- 1H-NMR and Mass Spectral Study of a D-Enriched Acetylenic Norlignan, Asparenyol, from Cultured Cells of Asparagus officinalis.
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説明
A suspension of cultured cells of Asparagus officinalis fed L-phenyl-D5-alanine-2, 3, 3-D3 (D8-phe) and DL-phenylalanine-3, 3-D2 (D2-phe) yielded D-enriched asparenyol, 4-[5-(4-methoxyphenoxy)-3-penten-1-ynyl]phenol(1). A 1H-NMR spectral study indicated that incorporation of deuterium atoms into the chains of the products was restricted to the C-9 position. The molecular ion regions of the MS of D-enriched metabolites, 1(D8-200), 1(D8-100) and 1(D8-50), obtained from feeding experiments using 200 mg, 100 mg and 50 mg of D8-phe, respectively, coincided with the theoretical spectra. This confirmed that a single phenylalanine molecule supplies the nine carbon atoms in the -CH=CH-CH2-O-C6H4-O- moiety of 1. The biosynthetic sequence forming 1 as a norlignan class of metabolite is considered.
収録刊行物
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- Biological & Pharmaceutical Bulletin
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Biological & Pharmaceutical Bulletin 22 (6), 561-566, 1999
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
- 1390001204622930176
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- NII論文ID
- 110003639712
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- NII書誌ID
- AA10885497
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- ISSN
- 13475215
- 09186158
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- NDL書誌ID
- 4765733
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- PubMed
- 10408226
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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
- PubMed
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- 使用不可