Imidazolecarboxaldehydes

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

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564245, C07D23364

Patent

active

042811422

ABSTRACT:
A multistep process is presented for the preparation of imidazobenzodiazepines of the formula ##STR1## wherein X and Y are selected from the group consisting of hydrogen, halogen and trifluoromethyl.
Also presented are novel intermediates utilized in the process.
The end products are useful as sedatives, anxiolytics, muscle relaxants and anticonvulsants.
The end products are especially useful in intravenous compositions for use in preoperative anesthesia.

REFERENCES:
patent: 3772317 (1973-11-01), Hester
patent: 3941802 (1976-03-01), Gall
patent: 4020085 (1977-04-01), Gall
patent: 4093811 (1978-06-01), Rasmussen

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