%0 Journal Article %T Synthesis and spectra of 7‐( o ‐ and p‐R ‐phenyl)‐10,10‐dimethyl‐8,9,10,11‐tetrahydrobenz( c )acridin‐8‐ones. Structure correction of 1,2,3,4‐tetrahydro‐2,2‐dimethyl‐5‐aryl‐6‐aza‐7,8‐benzophenanthren‐4‐ones %A Cortés, Eduardo %A Martínez, Roberto %A Avila, J. Gustavo %A Toscano, R. Alfredo %J Journal of Heterocyclic Chemistry %V 25 %N 3 %P 895-899 %@ 0022-152X %D 1988-05-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve