Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-11-23
1983-04-05
Rizzo, Nicholas S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D22316
Patent
active
043790909
ABSTRACT:
Compounds of the formula ##STR1## wherein X and Y are selected from the group consisting of hydrogen, halogen and trifluoromethyl, are disclosed.
The compounds are useful as intermediates in the production of 2-benzazepines, compounds of pharmacological activity.
Also disclosed are other intermediates and processes for their production.
REFERENCES:
Elderfield, "Heterocyclic Compounds", vol. 9, pp. 334, 335, Wiley & Sons, New York, N.Y., (1967).
Hoffman Frank P.
Hoffmann-La Roche Inc.
Leon Bernard S.
Rizzo Nicholas S.
Saxe Jon S.
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