2′-Amino-3-methoxypyrimidino[5′,4′:16,17]estra-1,3,5(10), 16-tetraene

Tomohiro Matsumoto, Taisuke Matsumoto, Masataka Watanabe, Shuntaro Mataka, Thies Thiemann

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


In the title compound, C21H25N3O, the six-membered ring that is fused to two other six-membered rings in the estrane moiety adopts an envelope conformation. The compound shows intermolecular hydrogen bonding of the amine group to an N atom of the pyrimidine moiety, as well as weak intermolecular interactions involving H atoms in the hydrophobic residue of the molecule.

Original languageEnglish
Pages (from-to)o501-o502
JournalActa Crystallographica Section C: Crystal Structure Communications
Issue number7
Publication statusPublished - Jul 2004
Externally publishedYes

ASJC Scopus subject areas

  • General Biochemistry,Genetics and Molecular Biology


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