Nitro, amino and aroylamino-n-phenylpyridinamines

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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546272, 546281, 546194, 546256, 546284, 546 82, 546308, 544360, C07D21344, C07D40100, C07D21168, C07D40500

Patent

active

046984305

ABSTRACT:
Nitro, amino and aroylamino-N-phenylpyridinamines as chemical intermediates and/or having antidepressant activity having the formula ##STR1## wherein R.sup.3 is nitro, amino or aroylamino, and Q is hydrogen, --NR.sup.1 R.sup.2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.

REFERENCES:
patent: 3129216 (1964-04-01), Schmutz et al.
Bishop, R. R. et al., J. Chem. Soc. 437 (1952).
Noller, Textbook of Organic Chemistry, 3rd Edition, W. B. Saunders Co., Philadelphia, 1966, p. 422, 413, 423.

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