Quaternary Isoquinoline Alkaloids from Stephania cepharantha
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概要
- 論文の詳細を見る
From the quaternay alkaloidal fraction of the dried tubers of Stephania cepharantha, two new isoquinoline alkaloids, stecepharine and tetradehydroreticuline have been isolated along with the known compounds, magnoflorine, menisperine, steponine, cyclanoline, oblongine, cis-N-methylcapaurine and 2'-N-methylisotetrandrine.cis-N-Methylcapaurine (=9-O-methylstecepharine) was isolated as a natural product for the first time. Their structures were determined on the basis of spectroscopic evidence.
- 公益社団法人日本薬学会の論文
- 2000-03-01
著者
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NAGAKURA Naotaka
Kobe Pharmaceutical University
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Tanahashi Takao
Kobe Pharmaceutical Univ. Kobe Jpn
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SU Yuko
Kobe Pharmaceutical University
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NAYESHIRO Hidekazu
Central Research Laboratories, Sunstar Inc.,
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Nayeshiro H
Central Research Laboratories Sunstar Inc.
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