ケシ科植物アルカロイドの研究(第28報)Rhoeadineの生合成

谷 千秋; 田ヶ原 清

doi:10.1248/yakushi1947.97.1_93

YAKUGAKU ZASSHI

Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903

Studies on the Alkaloids of Papaveraceous Plants. XXVIII. The Biosynthesis of Rhoeadine

CHIAKI TANI, KIYOSHI TAGAHARA

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Keywords: rhoeadine, Papaver rhoeas L., [13-³H₂]-protopine, α-methochloride of tetrahydrocoptisine, ^<13>C-enriched rhoeadine, [³H]-rhoeadine

JOURNAL FREE ACCESS

1977 Volume 97 Issue 1 Pages 93-102

DOI https://doi.org/10.1248/yakushi1947.97.1_93

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Abstract

Protopine[13-³H₂] (8b) and α- and β-tetrahydrocoptisine[N-¹³CH₂] methochloride (10a and 10b) were administered to Papaver rhoeas L. in May by the cotton-wick method, and rhoeadine (9) was isolated. Radioactivity from 8b and 10a was incorporated into rhoeadine. The labeled position in 9 was determined by the degradation reaction and from ¹³C-nuclear magnetic resonance spectrometry.

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