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The title compounds, C13H10N2O3 and C14H11FN2O3, were prepared by acid degradation of the 1,4-benzodiazepine drugs nitrazepam and flunitrazepam, respectively. The structure of 2-amino-5-nitrobenzophenone reported here is a polymorphic form of a known structure.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks benzophens, II, IV |
| Structure factor file (CIF format) Contains datablock flun |
| Structure factor file (CIF format) Contains datablock fin1 |
CCDC references: 130053; 130054
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