6′-Amino-3′-methyl-11H,2′H-spiro[indeno[1,2-b]quinoxaline-11,4′-pyrano[2,3-c]pyrazole]-5′-carbonitrile ethanol monosolvate
In the title spiroindenoquinoxaline compound, C22H14N6O·C2H6O, the five-membered ring of the indene unit and the pyran ring are perpendicular [89.11 (3)°]. In the crystal, N—H⋯N hydrogen bonds connect the spiroindenoquinoxaline molecules, and the ethanol solvent molecules complete the hydrogen...
| Main Authors: | , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2012
|
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393959/ |