Isolation of N,N-Dimethyl and N-Methylserotonin 5-O-β-Glucosides from Immature Zanthoxylum piperitum Seeds

Emiko YANASE; Masaki OHNO; Hironari HARAKAWA; Shin-ichi NAKATSUKA

doi:10.1271/bbb.100261

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Isolation of N,N-Dimethyl and N-Methylserotonin 5-O-β-Glucosides from Immature Zanthoxylum piperitum Seeds

Emiko YANASE, Masaki OHNO, Hironari HARAKAWA, Shin-ichi NAKATSUKA

著者情報

キーワード: Zanthoxylum piperitum, Japanese pepper, N,N-dimethylserotonin 5-O-β-glucoside, N-methylserotonin 5-O-β-glucoside

ジャーナルフリー早期公開

論文ID: 100261

DOI https://doi.org/10.1271/bbb.100261

この記事には本公開記事があります。

The final version of this article is now available: Vol. 74 (2010) , No. 9 p.1951

詳細

抄録

Two serotonin derivatives, N,N-dimethylserotonin 5-O-β-glucoside (1a) and N-methylserotonin 5-O-β-glucoside (1b) were isolated from immature seeds of Zanthoxylum piperitum. Their structures were determined by multi-step conversion reactions and spectroscopic analyses. Immature seeds of Z. piperitum contained extremely high levels of compounds 1a and 1b of approximately 0.29% and 0.15% (w/w), respectively.

責任著者(Corresponding author)

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