Oryzamutaic acid K and oryzadiamine C, alkaloids from an Oryza sativa mutant with yellow endosperm

Hiroshi Nakano, Mitsuru Yoshida, Ryota Kaji, Makoto Sakai, Shiori Doi, Seiji Kosemura

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Two new alkaloids, oryzamutaic acid K and oryzadiamine C, were isolated from the yellow endosperm of an Oryza sativa mutant. The structures of oryzamutaic acid K and oryzadiamine C were elucidated with spectroscopic analyses. Oryzamutaic acid K and oryzadiamine C are new C23N4- and C19N3-type alkaloids, respectively, that possess nitrogen-containing heterocyclic ring systems. Oryzadiamine C may play a significant role in the yellow color of the endosperm.

本文言語English
論文番号152381
ジャーナルTetrahedron Letters
61
45
DOI
出版ステータスPublished - 2020 11月 5

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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