Y. Kawai et al., A NOVEL FUNCTION OF AN ATROPISOMERIC FLAVIN MODEL AS A HOST COMPOUND, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 513-515
2-[ (3H,10H)-dioxopyrimido[4,5-b]quinolin-3-yl]benzoic acid methanol s
olvate forms a crystalline 1:1 host-guest inclusion complex with metha
nol, C28H23N3O4.CH3OH, through a hydrogen-bonding network.