Absolute configuration of iminimycin B, a new indolizidine alkaloid, from Streptomyces griseus OS-3601

Takuji Nakashima, Rei Miyano, Hirotaka Matsuo, Masato Iwatsuki, Tatsuya Shirahata, Yoshinori Kobayashi, Kazuro Shiomi, George A. Petersson, Yōko Takahashi, Satoshi Ōmura

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Iminimycin B, a novel indolizine alkaloid featuring a rare pyridinium, was isolated from the cultured broth of a streptomycin-producing strain, Streptomyces griseus OS-3601, through a physicochemical screening method. Its structure was elucidated on the basis of mass and NMR analyses. Stereochemical assignment of iminimycin B was archived by NMR studies, electronic circular dichroism (ECD) analysis, and advanced Marfey's method.

本文言語English
ページ(範囲)3284-3286
ページ数3
ジャーナルTetrahedron Letters
57
30
DOI
出版ステータスPublished - 2016
外部発表はい

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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