Furo(3,4-e)-as-triazines and corresponding 4-oxides

Details Furo(3,4-e)-as-triazines and corresponding 4-oxides Furo(3,4-e)-as-triazines and corresponding 4-oxides

1975-06-12

1976-06-15

Ford, John M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424249, C07D25308

Patent

active

039637131

ABSTRACT:
5,5,7,7-tetramethyl-3-substituted or unsubstituted-phenylfuro[3,4-e]-as-triazines and corresponding 4-oxides, e.g., 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro[3,4-e]-as-triazine and 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro[3,4-e]-as-triazine-4-oxide, are prepared from 2,2,5,5-tetramethyl-3,4(2H,5H)-furandione-3-hydrazone-4-oximes and are useful as sleep inducers and minor tranquilizers.

REFERENCES:
patent: 3697518 (1972-10-01), Schmidt et al.
patent: 3772276 (1973-11-01), Sauter

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