Masataka Watanabe, Taisuke Matsumoto, Shuntaro Mataka, Thies Thiemann

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


In the title compound, alternatively called 3′-oxocyclohex-1′-eno-1′,6′:16,17-3-O-methylestra-1,3, 5(10),16(16H)-tetraen-3-ol, C23H28O2, the cyclohexenone ring is fused to the five-membered ring through the a position at C16. As a result of the ring annelation, the distance between carbonyl and methoxy O atoms [12.994 (2) Å] is much longer than that in estrones or estradiol. The crystal packing is stabilized by C-H⋯O and C-H⋯π hydrogen-bonding interactions.

Original languageEnglish
Pages (from-to)o169-o171
JournalActa Crystallographica Section E: Structure Reports Online
Issue number1
Publication statusPublished - Jan 2005
Externally publishedYes

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science
  • Condensed Matter Physics


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