Crystal structure of (-)-(5R,7R,8S,9R,10S)-8-methyl-7-[(5 R)-3-methyl-2-oxooxolan-3-en-5-yl]-1-aza-6-oxatricyclo[8.3.0.0 5,9 ]tridecan-13-one monohydrate

Takeshi Oishi, Makoto Yoritate, Takaaki Sato, Noritaka Chida

研究成果: Contribution to journalArticle査読

抄録

The title compound, C17 H23 NO4 ·H2 O, is an epimer of the natural tetracyclic alkaloid isosaxorumamide which consists of a fused 5-7-5 tricyclic core and a dihydrofuranone substituent. The terminal dihydrofuran ring is essentially planar with a maximum deviation of 0.0273(14)Å from the mean plane and oxolane, azepane and pyrrolidine rings in the tricyclic ring system adopt twist, twist-chair and envelope forms, respectively. In the crystal, the amide and water molecules are linked by O - H...O hydrogen bonds, forming a tape structure running along the b-axis direction. The tapes are further connected by C - H...O interactions into a three-dimensional architecture.

本文言語英語
ページ(範囲)555-558
ページ数4
ジャーナルActa Crystallographica Section E: Crystallographic Communications
74
DOI
出版ステータス出版済み - 4 1 2018
外部発表はい

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

フィンガープリント 「Crystal structure of (-)-(5R,7R,8S,9R,10S)-8-methyl-7-[(5 R)-3-methyl-2-oxooxolan-3-en-5-yl]-1-aza-6-oxatricyclo[8.3.0.0 5,9 ]tridecan-13-one monohydrate」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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